Sun & Moon Tango Privacy Policy

1. Information the app collects

The app has no accounts and does not collect personally identifiable information such as your name, email address, or phone number.

Game progress (cleared levels, daily puzzle records, the puzzle in progress, hints and settings) is stored only on your device and is never sent to the developer's servers.

2. Third-party advertising

To stay free, the app shows ads from Google AdMob, a service of Google LLC. AdMob may collect and process the following to deliver ads, measure performance, and prevent fraud:

• Advertising ID (Android Advertising ID)
• Device information (model, OS version, language) and approximate location based on IP address
• Ad interactions (impressions, clicks) and app usage and diagnostic information

For details, see:

• Google Privacy Policy
• How Google uses information from partner apps

3. Usage analytics (Google Analytics for Firebase)

To improve the game, the app uses Google Analytics for Firebase, a service of Google LLC. No personally identifiable information such as your name or email is sent. The following anonymous usage information may be collected:

• App instance ID, Advertising ID, device information (model, OS version, language), country-level location
• Gameplay events (puzzle start and completion, level, time taken, hint use, whether an ad was watched) and app launches and session length

This information is used only to improve the service, such as tuning puzzle difficulty and ad frequency.

4. Personalized ads and consent

• In regions that require consent (such as the EEA, the UK, and Switzerland), the app shows Google's consent screen (User Messaging Platform) when you first open it. You can change your choice at any time from the app's Settings.
• Android: reset or delete your Advertising ID in device Settings > Google > Ads.

5. In-app purchases

The current version of the app has no in-app purchases and does not handle any payment information. If purchases are added in the future, this policy will be updated first.

6. Children

The app is not directed at children under 13 and does not knowingly collect personal information from children.

7. Retention and deletion

Game data stored on your device is deleted when you uninstall the app. Usage data collected by Google Analytics is deleted according to Google's retention settings (up to 14 months).

To request deletion of usage data collected through the app, email the address below with the app name (Sun & Moon Tango). Because the app has no accounts, please describe your device and when you used the app so we can process the request with Google.

8. Contact

For privacy questions or data deletion requests, email:

9. Changes

If this policy changes, the updated version and its effective date will be posted on this page.