Privacy Policy for Mahjong Solitaire

This Privacy Policy describes how Mahjong Solitaire (the "App") handles user data and privacy.

1. Information Collection and Use

Mahjong Solitaire does not directly collect, store, or transmit any personally identifiable information (PII) such as your name, email address, physical address, phone number, or payment details.

All gameplay progress, settings (sound, haptics, theme, layout selection), and statistics are stored locally on your device using Android's local storage mechanisms.

2. Third-Party Services and Analytics

To provide advertising, analyze app performance, and monitor stability, the App integrates trusted third-party SDKs provided by Google. These services may collect certain device and usage data automatically in accordance with their respective privacy policies:

A. Google AdMob (Google Mobile Ads SDK)

• Purpose: Displaying advertisements (banners and interstitial ads).
• Data Collected: Advertising ID, IP address (for coarse geolocation/regional ad delivery), device identifiers, app interaction data, diagnostic logs.
• Privacy Policy: Google Privacy & Terms

B. Google Firebase Analytics & Crashlytics

• Purpose: Analyzing aggregate application usage trends, app performance, and collecting anonymized crash reports to troubleshoot bugs and improve app stability.
• Data Collected: Anonymous installation IDs, device model, operating system version, app crash logs, and general user engagement metrics.
• Privacy Policy: Firebase Privacy Policy

3. Device Permissions

The App requests standard Android permissions necessary for its functionality:

• INTERNET / ACCESS_NETWORK_STATE: Required to load advertising and transmit anonymous crash/diagnostic reports.
• VIBRATE: Used solely for in-game tactile feedback (haptic effects upon tile interactions), which can be toggled off at any time in the in-game Settings.

4. Children’s Privacy

Our App does not knowingly collect any personal data from children under the age of 13. If you believe that your child has provided personal information through third-party services within our app, please contact us so that we can take necessary actions.

5. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Any changes will be published on this page with an updated effective date.

6. Contact Us

If you have any questions or suggestions regarding this Privacy Policy, please contact us at: valery.vishnevsky@gmail.com (or your developer support email).