개인정보처리방침
Privacy Policy

1 General Provisions

MOMSOFT (the "Company") values your privacy and complies with the Personal Information Protection Act of the Republic of Korea and related laws. This Privacy Policy explains the general principles and per-service details of how personal information is processed on the Company's corporate website and across the solutions and services the Company builds and provides.

Where the Company's solutions (WIKI · VMS · PMS · GW, etc.) are delivered to and operated directly by a client, the client is the data controller and the Company acts as a data processor within the scope defined by contract.

2 Data We Collect & Purpose

The Company collects only the minimum personal information necessary to provide its services.

For 말이되Ne (learning, settings and age-check information; Article 3-11) and 맘지기 3매치 - 첫 정원 (progress, settings and activity records; Article 3-6), which work only on your device without a server, the Company does not collect that information under the 'Service use' row of this table; only the 'Inquiry' row applies when you email us. 맘지기 등불 원정's progress, settings, activity records and supporter-benefit status (Article 3-6) are also stored on your device and are not collected by the Company under the 'Service use' row; the 'Inquiry' row applies when you email us (for purchase problems we may ask for the order identification information needed to look into them). Google Play payments and the diagnostic information of the payment feature in this game are explained separately in the same section. Standard access logs and Cloudflare processing that may arise when you open the website (momsoft.co.kr) are separate from processing inside the apps.

3 Per-Service Processing

Personal information processing for each service the Company operates or provides is outlined below. Specific items may vary by configuration and client policy.

3-1 Corporate Website (momsoft.co.kr)

• Data - Email address and message content when you contact us
• Purpose - Responding to inquiries and business consultation
• Notes - No analytics scripts that identify or track individual visitors. Settings such as theme, language and achievements are stored only in the browser and never sent to a server.
• Visit statistics - Cloudflare Web Analytics is used to understand site usage. It uses no cookies or advertising identifiers and does not identify individuals; only aggregate data such as page views, approximate country and browser type is processed. Standard access logs (including IP address) may also be recorded by Cloudflare, our web host and CDN, and if a connection fails, the visitor's browser may report the failed URL, error type and time to Cloudflare (Network Error Logging, NEL). Successful connections are not reported.
• Game page - The Lighthouse of the Heart page (/games/mindkeeper/) moved to the Mindkeeper brand site (mindkeeper.co.kr) on 4 October 2026. The old address now forwards to the new one, and that site's handling, including the trailer, is described in Article 3-9.
• Advertising - No advertising is shown on the corporate website. Advertising is served on Utilo (see Articles 3-7 and 5-1). Under no circumstances does the Company use for advertising purposes, or provide to any third party, the email address and inquiry content received through an inquiry (including any name or contact details you choose to write in the message).

3-2 WIKI - Enterprise Knowledge Wiki

• Data - Account info (ID, name, affiliation), authored/edited documents and terms, access/change history
• Purpose - Knowledge management, access control, change history & audit
• Notes - AI summarization processes document content solely for summary purposes; results are stored within the organization.

3-3 VMS - Visitor Management System

• Data - Visitor name, contact, affiliation, purpose, host, access (QR) records
• Purpose - Visit request/approval, access control & security, visit-history management
• Notes - Data is disposed of after the retention period defined by law and the client's security policy.

3-4 PMS - Project Cost Management System

• Data - Staff accounts (ID, name, affiliation, title), project / staffing / man-hour data
• Purpose - Project cost & P&L management, staffing status, approvals

3-5 GW - Integrated Groupware

• Data - Employee accounts & HR info, attendance/calendar, e-approval / board / messenger / mail usage records
• Purpose - Internal operations such as e-approval, attendance and collaboration, and their history

3-6 Game Services - Mobile Games

The following applies additionally to mobile games the Company develops and publishes, in compliance with the Korean Personal Information Protection Act and Google Play policies. Because each title collects different data, the details are listed per title. Features such as Firebase, ads (AdMob), sign-in and payments exist in only some of the games, so please check each game’s own section to see which features apply to it.

The Company's games are distributed through Google Play, and some titles may also be available on Apple devices (App Store). On Apple devices, App Store policies and App Tracking Transparency (ATT) also apply.

Third-party services - Google Firebase (Auth · Firestore · Crashlytics), Google AdMob, Google Play in-app billing, Google Sign-In.

Third-party services - Google Firebase (anonymous Auth · Firestore · Realtime Database), Google AdMob, Google Play in-app billing. Crashlytics and Google Sign-In are not used.

Third-party services - only in-app billing (Google Play / App Store); no other third-party service is used. Payment details are managed by the store and never accessed by the Company.

Third-party services - Google Firebase (anonymous Auth · leaderboard), Google AdMob (rewarded ads), Google Play in-app billing - all active only when you use the optional features. Crashlytics and Google Sign-In are not used.

Effective: 7 October 2026 · Operator: MOMSOFT (맘소프트) · Contact: ysh@momsoft.co.kr

“Lighthouse of the Heart” (Korean title “마음의 등대 · 정령들의 모험”; the “Game”) is an offline game with no account sign-up. This document explains what information the Game handles.

1. Information the Game collects directly

None. The Game has no accounts, no chat, and no photo, contacts or location permission. Your progress (spirits, currency, settings, etc.) is stored only on your phone.

If Android Auto Backup is turned on for your phone, this progress (only the save file and its spare copy) may be included in your Google account backup.

After a parental check, tapping “백업 파일 저장” (Save backup file) saves a text file containing your progress to a place you choose (your phone's Files app, Google Drive, etc.). The Game never sends this file anywhere.

2. Advertising (Google AdMob)

Starting with version 1.0.1, the Game has a rewarded ad that you tap only when you want to (“광고 선물”, Ad gift; at most three times a day). The Game marks every ad request as child-directed and under the age of consent, does not use personalized ads, and sets the maximum ad content rating to General audiences (G). The related permission has been removed from the app so that the advertising ID and interest-based advertising are not used.

While ads are loaded and shown, Google may collect the following information: IP address (which may be used to estimate approximate location), interactions with ads, diagnostic information such as app launches and performance, and device identifiers such as the app set ID. This information is used for ad delivery, analytics and fraud prevention, and is encrypted in transit.

Google Privacy Policy: https://policies.google.com/privacy

How Google uses information from partner apps: https://policies.google.com/technologies/partner-sites

3. Payments (Google Play)

Purchases in the Game are processed by Google Play. The Game does not receive card or other payment details. The Game stores on your phone only the names of purchased items and a digest of the purchase information, so that the same purchase is never granted twice. Google Play's payment processing follows Google's policies.

4. Notifications and postcards

Notifications are off at first and turn on only if you choose “알림 받기” (Get notifications) when the Game asks once (you can turn them off in Settings at any time). Notifications are only news scheduled on the phone itself (garden visitors, tonight's story, etc.), at most twice a day, and are never sent between 9 p.m. and 8 a.m. No information is sent to any server for notifications.

A postcard turns the garden picture in the Game into a single image and, after a parental check question is solved, sends it through your phone's share screen to a place you choose. The Game never sends it anywhere by itself, and the postcard picture contains no personal information.

5. Children's personal information

The Game is made to be enjoyed by all ages. It does not directly collect personal information from anyone, including children. A parental check question must be solved before any purchase and before sending a postcard.

6. Retention and deletion

Progress on your phone is deleted together with the Game when you uninstall it (you may be asked whether to keep its data when uninstalling). The code created with “진행 옮기기” (Move progress) in Settings is kept by you, and the Game never sends that code anywhere.

7. Provision to third parties

Apart from the Google services in items 2 and 3, no information is provided to anyone.

8. Changes

If this policy changes, we will announce it, with a new effective date, in the Game and on the page where this document is posted.

9. Contact

Privacy inquiries: ysh@momsoft.co.kr

Effective: 19 October 2026 · Operator: MOMSOFT (맘소프트) · Contact: ysh@momsoft.co.kr

Hearts Move In (the "Game") is an offline game with no account registration. This document explains what information the Game handles.

1. Information Collected Directly by the Game

None. The Game has no accounts, chat or advertising, and does not request access to photos, contacts, location or the microphone. It also has no permission to access the internet.

Progress, including your home, friends, furniture, clothes, stories and settings, is stored only on your device. The Game does not use Android Auto Backup.

2. Records Kept Only on Your Device

Problem records: the Game records unexpected shutdowns, long pauses and errors locally for the most recent seven days. You can view and delete these records in Settings. They are not sent anywhere.

Gameplay trial records: these are kept on your device only when you enable recording in Two Gameplay Trials in Settings. Choosing Export Records saves a file to a location you select. The Game does not send it anywhere.

In development or playtest sessions, activities and elapsed time are saved to a specified local file only when recording is separately enabled. This measurement is not enabled during normal play, and measurement files are not sent automatically.

3. Sign-In and Saving Across Devices

The current version has no Google Play Games sign-in or progress sync across devices. Game progress is saved on the device you are using.

If online features are added later, we will update this policy with the information those features handle and how they work before announcing them.

4. Review Requests (Google Play)

After you complete a story, the Game may display Google Play's review dialog. Google Play receives ratings and comments; the Game does not receive their contents. Google's handling of that information follows its privacy policy: https://policies.google.com/privacy

5. Payments and Advertising

The Game has no real-money purchases or advertising.

6. Children's Personal Information

The Game is made for both children and adults. It does not directly collect personal information from anyone, including children, and does not send advertising IDs or device identifiers.

7. Retention and Deletion

Progress and records stored in the app are deleted when you uninstall the app or clear its data. Problem records and gameplay trial records can also be deleted separately in Settings. Files you export to another folder, or save separately during development or playtests, must be deleted directly from those locations.

8. Sharing with Third Parties

The Game does not automatically send progress records to other companies or people. Google Play directly handles the ratings and comments described in Section 4.

9. Changes to This Policy

If this policy changes, we will announce the updated policy and its effective date in the Game and on the page where this document is published.

10. Contact

Privacy inquiries: ysh@momsoft.co.kr

Effective: 26 October 2026 · Applies to version 0.10.10 (version code 1010) · Operator: MOMSOFT (맘소프트) · Contact: ysh@momsoft.co.kr

“맘지기 3매치 - 첫 정원” (the “Game”) is a match-3 puzzle game from MOMSOFT’s game brand Mindkeeper (맘지기). In the app it is shown as “맘지기 3매치 · 첫 정원”, and it is the same game. The Game is played without sign-up or login, and this document explains what information the Game handles, based on the current features of the version above.

1. Information the Game does not ask for

The Game has no sign-up, login, chat, user-generated posts, server leaderboard or cloud saving. It does not ask for your name, email address, phone number, location, contacts, photos, voice or the like, and it does not ask anyone, including children, to enter personal information.

2. Records kept only on your device

Your progress and settings are stored on your device, and the Game has no feature that sends them to the Company’s or any third party’s servers. The records kept on your device are listed below; all of them are used to play the Game and are processed only on your device.

• Puzzles you have completed or are working on, and the stages you have unlocked
• Records of requests (부탁), activities, stories (이야기) and keepsakes (기념품)
• Music and sound-effect volume and the ‘reduce motion’ setting
• An on-device activity log of play time and in-game actions

3. Ads, analytics and payments

The Game has no ads, no use of an advertising ID, no ad or analytics SDK, and no cash payments. The Firebase, AdMob, sign-in and payment information described in other games’ sections of this Policy does not apply to this Game.

4. Deletion and restoring your records

Your on-device records are erased when you tap ‘Clear data’ for this game in Android Settings under the app’s storage (the menu name may differ by device) or when you uninstall the app. If you are asked whether to keep the app’s data when uninstalling, please choose not to keep it.

If you clear the app’s data or change devices, you may lose your progress. The Company’s servers hold no progress records, so the Company cannot restore them from a server. The Game is set not to allow Android Auto Backup, and it has no feature to restore progress from a Company server. However, data-transfer and backup features offered separately by a device maker depend on the maker and on your settings, and this section does not address whether records can be carried over by them.

5. External links and visiting the website

The links in the Game to the Company’s website, this Privacy Policy and the license information open in your device’s external browser after a notice is shown. The Game does not attach your game records to the link address (URL) or send them automatically.

When you visit the Company’s website in an external browser, the website’s own notices on access logs, web hosting, CDN and visit statistics (Articles 3-1, 5 and 6) apply from that point. That is processing on the website, not inside the Game, and the Game contains no analytics SDK. If the site you reach is the Mindkeeper site (mindkeeper.co.kr), see Article 3-9.

6. Inquiries

If you email us yourself at ysh@momsoft.co.kr, we use your email address, the content of your inquiry and any attachments to respond to it. What you include in an inquiry and what you attach is up to you. Retention, disposal and the exercise of rights such as access, correction and deletion for this information follow the same rules as website inquiries: Articles 2 (inquiries), 4 (retention and disposal), 9 (your rights) and 10 (privacy officer and contact).

7. Children

The Game is made for children and adults to enjoy together, and it does not ask anyone, including children, to enter personal information. If a child wants to email us, please do so together with a parent or guardian. The age restrictions in Article 7 for other services that collect personal information do not apply to this Game.

8. Use of AI tools

AI tools were used in making this Game’s artwork, 3D assets, music and development. This describes how the Game was made. While you play, the Game has no feature that sends your input or play records to any AI service.

9. Third parties and changes

The Game has no feature that sends your information to the Company’s or any third party’s servers, so no delegation or international-transfer items (Articles 5 and 6) apply to it. If the way the Game handles information changes, we will revise this section first and announce it with a new effective date under Article 11.

Effective: 2 November 2026 · Operator: MOMSOFT (맘소프트) · Android app: kr.co.momsoft.mindkeeperclicker · Contact: ysh@momsoft.co.kr

This notice applies to the Android game “맘지기 등불 원정”. Game progress records, Google Play payments and the diagnostic information of the payment feature are handled separately, as described below.

1. Playing the game and progress records

The game does not ask you to sign up for or log in to a separate MOMSOFT account. Your progress, settings, activity records and supporter-benefit status are stored on your device. The game has no feature that uploads game progress records to MOMSOFT’s servers or syncs them to a Company account. The game has no feature that shows ads or uses the advertising ID.

Depending on Android’s backup settings and your device environment, app data may be included in a backup of your account or in a device transfer. This is different from a cloud-save feature operated by MOMSOFT. Please check the settings of your device and backup service for whether data is backed up and how it is kept and deleted.

2. Optional products and Google Play payments

The lantern supporter bundle (등불 후원 꾸러미) is a product you choose to buy. Payments are processed by Google Play. The app checks the products and your purchase status, verifies the signature of the purchase data on your device and applies the benefits. To complete purchase confirmation, it passes the purchase token to Google Play.

The app does not take card numbers directly. Card and other payment-method information is handled on Google Play’s payment screen. Google Play’s purchase and transaction records are separate from game progress records and are not deleted when you erase the game data on your device. Financial transaction records may be kept under Google’s policies and applicable law.

3. Required diagnostic information of the payment feature

The Google Play Billing Library included in the game processes information to diagnose the success or failure of its functions, service-connection problems and the like, and to improve its performance and error handling. This diagnostic processing does not take place only when you buy a product; it may also take place when the game runs or connects to the payment service. The game currently has no setting that lets you opt out of this diagnostic information alone.

The diagnostic information may include environment information such as the app package and version, the Android version, the device model and manufacturer, product and OS build information, the network type, the time zone and event times, language and country settings, and the SIM carrier code. The country setting is your device’s language and region setting, and the SIM carrier code is not a phone number.

This information is sent to Google’s diagnostic processing systems. Google states that it encrypts data in transit. Retention and deletion of the diagnostic data follow Google’s processing policies; for this game we do not promise a fixed retention period, nor that Google’s diagnostic data is deleted when the game is deleted.

• Google Privacy Policy
• How Google retains data

4. Customer support inquiries

When you contact us by email, we process your email address for the reply, the content of your inquiry and any attachments you send. For purchase problems, we may ask for the order identification information needed to look into them. This material is used to answer your inquiry and check the problem, and its retention and disposal follow the common rules for inquiries in this Privacy Policy.

Please do not send unnecessary information such as card numbers, passwords or verification codes. When you attach screenshots, please also hide any personal information that is not needed to check the problem.

5. Deleting records and privacy requests

Game records stored on your device can be erased by clearing the app’s data or storage in Android Settings. Menu names differ by device. Deleting may remove your progress, so please check first. Data remaining in a backup must be managed separately in that backup service.

Google Play transaction records and diagnostic data processed by Google are separate from the game data stored on your device. For how they are kept and deleted, please see the Google policies above and the notices of the relevant service. Erasing the game data or contacting MOMSOFT does not by itself complete the deletion of data managed by Google.

Privacy requests about the inquiry material MOMSOFT processes, such as access, correction, deletion or suspension of processing, can be sent to ysh@momsoft.co.kr. We will check your request and the scope of the data the Company manages, and let you know. For data that must be kept under applicable law, we will confirm the reason and the scope of processing.

6. External pages and changes to this notice

When you open the Privacy Policy, customer support or Google’s notices, the information-handling rules of that website or email service also apply. If the way the game handles information changes, we will post the changes and the effective date on this page.

3-7 Utilo - Web Utilities (utilo.co.kr)

Utilo (유틸로) is a web service offering free tools for images, PDF, QR and more. Every tool runs 100% inside your browser - your files and content are never uploaded to or stored on a server, and there is no sign-up or account.

• Collected data - no server-side personal data collection. Only functional settings (e.g. theme) are kept in your browser's local storage.
• Ads · analytics - Kakao AdFit ads and Google Analytics (IP anonymized) are used; those providers may process advertising identifiers and cookies. Google AdSense ads have not been served since 24 August 2026; should they be reinstated, this policy will be revised and announced in advance. No advertising is shown to premium (paid) users. Utilo has no separate consent banner (consent management platform); for visitors in the EEA, the UK and Switzerland, Google Consent Mode defaults block the storage of analytics cookies set by Google tags. Cookie types and opt-out methods are listed in Article 5-1.

3-8 WiseWhisper (와이즈위스퍼) - Daily Quote Diary App

WiseWhisper (와이즈위스퍼) is a diary app where you open one sealed quote a day and keep that day’s mood and a one-line note. You can decorate cards and share them as images, send lucky notes and quote letters to friends over KakaoTalk, and turn on a daily notification if you like. There is no sign-up or login, and the app sends no user data to the Company’s servers.

• We do not collect contact or personal details such as email addresses, phone numbers or dates of birth.
• All user data - notification settings, saved quotes, diary records and decoration settings - is stored only on the device and is removed when the app is uninstalled; no separate deletion request is needed. The name you add to lucky notes and letters stays on the device and goes only into the messages you send; if the recipient opens a message without the app, it passes through the share page described below.
• The app does not access location, contacts, photos, or files. However, Google AdMob may infer an approximate region from the IP address when serving ads.
• No analytics or crash reporting tools are used.
• Quote data updates - the app checks a version file on our server and downloads the quote file only when a new version exists. Only a standard HTTP request is sent; it carries no identifiers and no usage history.
• Sending over KakaoTalk - you send lucky notes and quote letters yourself through KakaoTalk. The note or letter and the names you added (yours, and the recipient’s name you wrote on a letter) are delivered to the recipient, and Kakao Corp.’s service and privacy policy apply to the delivery.
• Share page (without the app) - if the recipient taps the card without the app (on iPhone or PC, or on Android without the app installed), the share page on our website (momsoft.co.kr/wisewhisper/open.html) opens. The note or letter and the names travel in the link address, and the page draws them only inside the recipient’s browser. The page takes no input, stores nothing and uses no cookies, visit analytics, ads or external fonts. The link address may, however, be recorded in the standard access logs of our web host and CDN, Cloudflare, and of the Company’s server. The Company uses these logs only to deliver the service and keep it secure, and the Company’s server deletes them automatically after about five weeks (Cloudflare follows the retention policy noted in Article 6). The link to the Play Store carries only the referral source (KakaoTalk sharing), never the note, the letter or any name.
• When you share a quote or a monthly recap card as an image, the generated file is stored in the device's temporary folder and passed only to the app you choose.

Third-party services - Google AdMob (regular and rewarded ads), Google Play Billing, KakaoTalk sharing (Kakao Corp., only when you send). No Firebase, social login, or analytics.

Opting out of personalized ads - You can reset or delete your advertising ID in [Settings › Google › Ads]; see Article 5-1 (Cookies & Online Advertising) for details.

Age - The app is not directed to children under 14, and the Company does not knowingly collect personal information from children.

View WiseWhisper on Google Play →

3-9 Mindkeeper Brand Site (mindkeeper.co.kr)

Mindkeeper (맘지기) is the Company's game brand, and mindkeeper.co.kr is the website that presents its first title, “Lighthouse of the Heart” (마음의 등대 · 정령들의 모험), together with a parents' guide, help and a press kit. There is no sign-up, login or input form.

• Data - The site itself collects no personal information. It uses no cookies, visit analytics, advertising, external fonts or external scripts.
• Access logs - Standard access logs such as IP address, access time, requested URL and browser information may be recorded by Cloudflare, our web host and CDN, and by the Company's server, and are used only to deliver the service and keep it secure.
• Network error reports - If a connection fails, the visitor's browser may report the failed URL, error type and time to Cloudflare (NEL). Successful connections are not reported, and the browser keeps this reporting setting for 7 days.
• Trailer - The trailer opens on YouTube (Google LLC) in a new window only when a visitor presses it. No information is sent to YouTube before that, and once it opens, the Google Privacy Policy applies. Fonts and images are served from the Company's own server.
• Contact - Inquiries are received by email (ysh@momsoft.co.kr); the email address and message are handled under Article 2 (inquiries) and Article 4 (retention and disposal).
• The game - Personal data handling in the game “Lighthouse of the Heart” follows its section in Article 3-6.

3-10 Matgyeo Bogoseo (bogo.momsoft.co.kr)

Matgyeo Bogoseo (맘소프트 맡겨보고서, “Delegate to AI, verify by report”) is a website that shows leaders who hand development, documents or workflow automation to AI how to get reports backed by evidence. There is no sign-up or login, and the site sends nothing you enter to a server.

• 1-minute check & checklist - Answers chosen in the 1-minute check are used only on the screen and are never sent anywhere. Items you tick in ‘시작하는 순서’ (Getting started) are stored only in your device’s browser (localStorage) and can be cleared with ‘체크 기록 지우기’ (Clear checks).
• Report review & hand-off development consultations - received by email or KakaoTalk Open Chat. We then process your email address or KakaoTalk profile name and the materials you send (conversations with AI, AI’s reports, screenshots, etc.) to write and send a decision memo and to discuss development quotes. What you send is never used as a case study without your consent. We ask you to mask real customer information and passwords, and on request we sign a non-disclosure agreement before receiving materials.
• Retention - destroyed within one year after handling is complete (Article 4); if it leads to a contract, the period set in the contract applies.
• KakaoTalk Open Chat - if you contact us via KakaoTalk, the conversation runs on Kakao Corp.’s service and Kakao’s privacy policy also applies.
• Fonts - the site loads its fonts (Pretendard, Wanted Sans) from jsDelivr, a public CDN, so standard connection data such as your IP address may be passed to jsDelivr when a page opens.
• Access logs - standard access logs may be recorded by Cloudflare, our web host and CDN, and by the Company’s server; if a connection fails, your browser may report the failed URL, error type and time to Cloudflare (Network Error Logging, NEL). Successful connections are not reported.

3-11 말이되Ne (store name: 말이되네) - A Learning App for Studying Science Like a Language

Effective: 26 October 2026 · Applies to: version 1.0 and later for Android (Google Play) · Operator: MOMSOFT (맘소프트) · Contact: ysh@momsoft.co.kr

말이되Ne (store name: 말이되네) is a mobile learning app for studying science like a language. This section is based on the app for Android (Google Play); an iPhone version is not offered yet, and we will update this Policy when it is. There is no sign-up or login, and the app is used without any server operated by the Company: your learning progress, review records, app settings, age-check information and purchase-entitlement result are processed on your device.

On Android, depending on your operating-system settings, your device’s records may be included in your own Google backup, and you can also export or import a record file yourself. The age information carried differs by item.

Record files and backups are storage you perform yourself; they are not collection on the Company’s servers or account synchronization, and the Company does not automatically receive or view them. Because a file contains a birth year or birth year and month, please be careful when sending it to others.

• Information not sent to the Company’s servers - We do not send learning records or usage-analytics information to the Company’s servers.
• Analytics and error collection - In 1.0, sending of Firebase Analytics data is blocked for all ages. Crashlytics, Firebase sign-in and remote push notifications are not used.
• Ads and location - There are no ads, and the app does not collect an advertising ID or location information.
• Study reminders - These are local notifications that sound on your own phone.
• Scope of this description - The above concerns learning and usage analytics and does not mean that every component included in the app transmits nothing. Technical diagnostic records that the Google billing library may send when connected to payment features are explained separately below.

• Who can buy - Optional purchase and restore of language packs (화학어 pack · 생명어 pack) are offered only to users age 14 or older. For users under 14 and before the age check, the app does not connect to payment features and offers neither a sales screen nor purchase restore.
• Payment processing - Google Play processes your payment method, and the app does not directly receive card or account numbers. The app receives purchase and restore results and checks your purchase entitlement on your device; it does not send receipts or purchase tokens to the Company’s servers.
• Automatic check - On a device confirmed as age 14 or older, the app may connect to Google Play billing to check your purchase status automatically, even if you do not tap a purchase button.
• Technical diagnostic records - When connected to payment features, the Google Play Billing Library may send Google technical diagnostic records about, for example, the success or failure of billing API use and service connection problems. Google says it uses them to improve the library’s performance and provide better support for errors; this is separate from analytics of how you learn.

• Deleting app records - ‘모든 기록 지우기’ (Erase all records) in the app’s settings erases the learning, settings and age-check records on this device and returns the app to its first launch. We do not promise that it also erases exported files, copies on other devices, operating-system backups, or Google’s purchase and diagnostic records; manage those where they are kept or follow the relevant provider’s procedure. Erasing app records is different from canceling or refunding a purchase.
• Email inquiries - We receive inquiries at ysh@momsoft.co.kr. The email address, message and other details you send us yourself are not information the app collects automatically; they are handled separately from your learning and usage information under Article 2 (inquiries) and Article 4 (retention and disposal). For the Privacy Officer and how to request access or deletion, see Article 10.
• Children - For the range of use by age and for users under 14, see Article 7.

4 Retention & Disposal

• Personal information is disposed of without delay once its purpose is fulfilled or upon a deletion request.
• Website & app email inquiries - disposed of within 1 year of completion (retained longer only where required by law)
• Matgyeo Bogoseo report-review materials & consultations - disposed of within 1 year of completion (the contract period applies if it leads to a contract; retained longer only where required by law)
• Solution data - follows the contract with the client and applicable law; returned or destroyed on contract termination.
• Game account & leaderboard records - retained until you request deletion, then destroyed immediately.
• Co-op room data - destroyed automatically as soon as the last participant leaves the room.
• Game settings & progress - stored only on your device and destroyed when the app is uninstalled.
• 말이되Ne in-app records (learning progress, review records, app settings, age-check information, purchase-entitlement result) - stored only on your device and not kept by the Company. They are erased from the device by ‘모든 기록 지우기’ (Erase all records: learning, settings and age-check records) or by uninstalling the app; exported files, operating-system backups and copies on other devices are yours to manage (Article 3-11).
• 맘지기 3매치 - 첫 정원 on-device records (progress, settings, activity records) - stored only on your device and not kept by the Company. They are erased when you clear the app’s data in Android Settings under the app’s storage or uninstall the app, and cannot be restored from a Company server (Article 3-6).
• 맘지기 등불 원정 on-device records (progress, settings, activity records, supporter-benefit status) - stored on your device and not kept by the Company. They are erased when you clear the app’s data or storage in Android Settings; data remaining in a backup is managed in that backup service. Google Play transaction records and the payment feature’s diagnostic data are separate from the game records and follow Google’s policies (and, for transaction records, applicable law) (Article 3-6).

5 Third-Party Provision & Delegation

The Company does not provide personal information to third parties without consent. It delegates the processing tasks below, with protective measures required by law set out in contracts with processors.

Delegated items marked "Game services" (auth · data storage · ads) do not apply to EggPet - EggPet runs with no server, no ads and no analytics, using only store in-app billing. Lighthouse of the Heart runs with no server; of the items above, ad delivery (AdMob; optional rewarded ads only, every request marked child-directed, no personalized ads) and Google Play in-app billing apply to it. Hearts Move In (마음의 집) runs with no server, ads, payments or sign-in, so none of the delegated items above apply to it. Ratings and comments in the Google Play review dialog it may show after a story are handled directly by Google Play. For the Mindkeeper site (mindkeeper.co.kr), only Cloudflare's web hosting · CDN · security (access logs · network error reports) applies; no visit analytics are used. None of the delegated items above apply to 맘지기 3매치 - 첫 정원, including those marked "Game services" (auth · data storage · ads · payments); it runs with no server, ads, analytics SDK, payments or sign-in. 맘지기 등불 원정 does not upload progress records to the Company’s servers and has no ads or sign-in; of the table above, Google Play in-app billing applies when you buy an optional product. The diagnostic information of the payment feature, which may also be processed when the game runs or connects to the payment service, is explained separately in Article 3-6. 말이되Ne runs with no server, ads or sign-in, so the authentication, data-storage, ad and crash-log items above do not apply to it; its payment features and the technical diagnostic records of the Google billing library are explained separately in Article 3-11.

5-1 Cookies & Online Advertising

The Company shows advertising to cover the operating cost of the web services it provides free of charge. Advertising is served on Utilo (utilo.co.kr); the corporate website (momsoft.co.kr) carries no advertising. Because third-party ad vendors use cookies and similar technologies to serve those ads, the details and your opt-out options are set out below.

• Third-party vendor cookies - Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website and to other websites.
• Data that may be collected - IP address, browser and device information (User-Agent), access time, pages viewed, ad impressions and clicks. Directly identifying information such as your name, email address or phone number is never collected or shared for advertising purposes.
• Opting out of personalized ads (Google) - You can turn off personalized advertising at myadcenter.google.com or adssettings.google.com.
• Opting out across third-party vendors - You can opt out of personalized advertising from participating vendors at www.aboutads.info/choices or optout.networkadvertising.org.
• Blocking cookies in your browser - You can refuse or delete cookies in your browser settings (Settings › Privacy and security › Cookies). Note that blocking functional storage as well may prevent your theme, language and tool settings from persisting.
• Ads still appear after opting out - Opting out stops interest-based advertising; ads themselves may continue to be shown in a non-personalized form.
• Users in the EEA, UK and Switzerland - In these regions Google Consent Mode v2 is set to denied by default, so Google tags store no advertising or analytics cookies and no personalized advertising is served. The Company does not currently operate a consent management platform (CMP), so this default remains in effect. Advertising cookies that Consent Mode does not cover can be refused using the browser cookie blocking method described above. If a consent management platform is introduced, this policy will be revised and notice given in advance.
• Not directed to children - The web service that shows advertising (Utilo) is not directed to children under 14, and the Company does not request child-directed personalized advertising. The Mindkeeper site (mindkeeper.co.kr), which children and parents view together, has no advertising and no cookies (see Articles 3-9 and 7).

6 International Transfer of Personal Information

To provide its game services, app services and web services (including advertising and analytics), the Company transfers personal information overseas as follows.

Recipient contact - Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA · Privacy inquiries: policies.google.com/privacy

• Nickname · best record - not transmitted unless you submit a record to the leaderboard.
• Co-op room data - not transmitted unless you play co-op mode.
• Advertising ID (ADID) - deleting your advertising ID in device settings stops personalized ads (see Article 9).
• Destruction of already-transferred data - in MINDBLOCK, use [Settings › Data & Privacy › Delete my data]; for TDF: Neon Siege and MindDozer 3D, contact us at the address below. Note this is destruction after the fact, not a refusal of the transfer itself.
• If you do not want the transfer at all - please stop using the game and uninstall the app. If you also send us a deletion request, we will destroy any information remaining on the servers.

7 Children Under 14

The information on children differs by service. For the game services and the Mindkeeper site, see the first paragraph below; for the learning app 말이되Ne, see the second.

Game services & Mindkeeper site - The Company's game services are not directed to children under the age of 14, and the Company does not knowingly collect personal information from children under 14. The games do not include a separate age-verification step, so titles that collect personal data may not be used by children under 14. However, titles that collect no personal data at all, such as EggPet, are safe for users of all ages. Lighthouse of the Heart is also made for all ages: the Game does not directly collect personal data, every request for its optional rewarded ads is marked child-directed and under the age of consent, so ads are shown without personalization or the advertising ID at a maximum rating of G, and a parental check must be solved before any purchase and before sending a postcard. Hearts Move In (마음의 집) is made for both children and adults: it does not directly collect personal data, sends neither the advertising ID nor device identifiers, and has no ads or cash payments. 맘지기 3매치 - 첫 정원 is also made for children and adults to enjoy together: it does not ask anyone, including children, to enter personal information, and it has no ads, no advertising ID and no cash payments. If a child emails us, please do so together with a parent or guardian. The age restriction above for titles that collect personal data does not apply to this Game. 맘지기 등불 원정 has no MOMSOFT account sign-up or login and no ads or advertising ID, and it does not upload progress records to the Company’s servers. However, its optional product (the lantern supporter bundle, 등불 후원 꾸러미) is sold through Google Play payments, and the diagnostic information of the Google Play Billing Library included in the game may be sent to Google when the game runs or connects to the payment service, even without a purchase (Article 3-6). The Mindkeeper brand site (mindkeeper.co.kr) has no sign-up, input forms, cookies or visit analytics, and processes no personal data beyond standard access logs and network error reports (Article 3-9), so it can be viewed at any age. The explanation in this paragraph about having no age-verification step applies only to the game services and does not apply to 말이되Ne.

말이되Ne - On first launch, 말이되Ne asks for your birth year and month and separates users age 14 or older from users under 14 on your device. Your birth year and month are not collected on the Company’s servers. For users under 14 and before the age check, the app does not connect to payment features and offers neither a sales screen nor purchase restore; optional purchase of the 화학어 pack is offered only to users age 14 or older. There is currently no guardian account, no collection of a guardian’s email address and no guardian-consent feature. Learning, settings and age-check information is not sent to the Company’s servers; there are no ads, and the app does not collect an advertising ID or location information. In 1.0, sending of Firebase Analytics data is blocked for all ages. The age information carried in record files and backups, and the technical diagnostic records of the Google billing library, are explained in Article 3-11.

If we learn that personal information of a child under 14 has been collected, we destroy it without delay and stop serving personalized ads. If you believe a child's personal information has been collected, please notify us at the contact address below.

8 Security Measures

• Encryption in transit (HTTPS/TLS) and encrypted storage of passwords/credentials
• Least-privilege access, access control, and access/change logging
• Regular security reviews and vulnerability remediation

9 Your Rights & How to Exercise Them

You may request access, correction, deletion, or suspension of processing of your personal information at any time, and the Company will act without delay in accordance with the law. Where a solution is operated by a client, such requests may be handled through the client.

1. MINDBLOCK (in game) - choose [Settings › Data & Privacy › Delete my data]; your anonymous account and leaderboard records are deleted immediately.
2. TDF: Neon Siege · MindDozer 3D - please request deletion at the contact address below. (MindDozer 3D's local data is removed from the device when the app is uninstalled.)
3. EggPet - no data is stored on any server, so no deletion procedure is needed. Local data is removed from the device when the app is uninstalled. (If you use an Apple-device version, iCloud backups are managed inside your own Apple account, which the Company cannot access.)
4. Lighthouse of the Heart - no data is stored on any server, so no deletion procedure is needed. Your progress is deleted when you uninstall the game (Android may ask whether to keep the app's data). You keep and delete progress codes and backup files yourself, and Android Auto Backup copies are managed inside your own Google account, which the Company cannot access.
5. Hearts Move In (마음의 집) - no data is stored on any server, so no deletion procedure is needed. Progress and records in the app are deleted when you uninstall the app or clear its data, and problem records and gameplay trial records can also be deleted separately in Settings. Files you export to another folder must be deleted directly from that location.
6. 말이되Ne - no data is stored on any server, so you do not need to ask the Company to delete anything. ‘모든 기록 지우기’ (Erase all records) in the app’s settings erases the learning, settings and age-check records on this device and returns the app to its first launch. We do not promise that it also erases exported files, copies on other devices, operating-system backups, or Google’s purchase and diagnostic records; manage those where they are kept or follow the relevant provider’s procedure. Erasing app records is different from canceling or refunding a purchase (Article 3-11).
7. 맘지기 3매치 - 첫 정원 - no data is stored on any server, so you do not need to ask the Company to delete anything. Your on-device records are erased when you tap ‘Clear data’ in Android Settings under the app’s storage or when you uninstall the app. If you are asked whether to keep the app’s data when uninstalling, please choose not to keep it. If you clear the app’s data or change devices you may lose your progress, and the Company cannot restore it from a server (Article 3-6).
8. 맘지기 등불 원정 - game records stored on your device can be erased by clearing the app’s data or storage in Android Settings (menu names differ by device); data remaining in a backup is managed in that backup service. Google Play transaction records and diagnostic data processed by Google are separate from the game data, so erasing the game data or contacting the Company does not by itself complete their deletion. Requests for access, correction, deletion or suspension of processing of the inquiry material the Company processes can be sent to ysh@momsoft.co.kr (Article 3-6).
9. Utilo (utilo.co.kr) - there is no sign-up or account and every tool runs inside your browser, so no user data is stored on the Company's servers and no deletion request is needed. Settings kept in browser local storage (theme and the like) can be cleared by deleting the site's data in your browser; see Article 5-1 for how to refuse advertising and analytics cookies.
10. By email (common channel) - request deletion at the address below; we process it within 3 business days.

• Android - Settings › Privacy › Ads › Delete advertising ID
• iOS (if an iOS version is released) - Settings › Privacy & Security › Tracking › turn off "Allow Apps to Request to Track"

The Company's games use personalized ads by default. Deleting your advertising ID as described above stops personalized ads; ads themselves may continue to be shown in a non-personalized form. 말이되Ne, 맘지기 3매치 - 첫 정원 and 맘지기 등불 원정 have no ads, so this does not apply to them.

10 Privacy Officer & Contact

For privacy inquiries, access or deletion requests, please contact us. We respond within 3 business days.

• Company - MOMSOFT
• Location - Siheung-si, Gyeonggi-do, South Korea
• Privacy Officer - Yun Soohyun (CEO)
• ysh@momsoft.co.kr

11 Changes to This Policy

This Policy may be revised due to changes in law, policy, or services, and any revision will be announced in advance on the website.

Earlier versions and their periods