Privacy Policy

Effective Date: July 27, 2025

This privacy policy explains how we collect, use, and protect your information in the MathsGym - Nerdle Sudoku Emoji mobile app.

1. Information We Collect

• Device Information: We may collect non-personal device identifiers (e.g., Android Advertising ID) to serve personalized ads via Google AdMob.
• Usage Data: We collect anonymous usage statistics (e.g., puzzle progress, ranking, and scores) to improve gameplay experience.
• Local Storage: Game progress and user preferences may be saved locally using SQLite and shared preferences.

2. How We Use the Information

• To improve game features and difficulty balance.
• To display ads based on general usage behavior (AdMob).
• To maintain your game progress and settings across sessions.

3. Third-party Services

The app uses third-party services that may collect information used to identify you:

• Google AdMob
• Google Play Services
• Share Plus (for sharing content via other apps)

4. Children’s Privacy

This app is not directed to children under the age of 13. We do not knowingly collect personal data from children. If you are a parent or guardian and believe your child has provided personal information, please contact us to delete the data.

5. Data Security

We take reasonable precautions to prevent unauthorized access or misuse of your data. However, please be aware that no method of transmission over the internet is 100% secure.

6. Changes to This Policy

We may update this Privacy Policy from time to time. Updates will be posted on this page with a revised effective date.

7. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at:

Email: demokk0606@gmail.com