Privacy Policy

App Name: Mini Sudoku - Brain Puzzle

Developer: pilyeooong

Last Updated: April 28, 2026

1. Personal Information Collection

This app does not collect any personal information from users. No account registration, sign-in, or contact details are required.

2. Local Data Storage

The app stores the following information locally on your device only (using AsyncStorage). This data never leaves your device:

• Your personal best completion time
• Your selected language preference

Uninstalling the app removes all locally stored data.

3. Advertising

This app uses Google AdMob to display banner and interstitial advertisements. AdMob may collect device-level data such as:

• Device advertising identifier (IDFA on iOS, AAID on Android)
• IP address, device type, and operating system version
• General location derived from IP address
• Ad interaction data (impressions, clicks)

This data is collected by Google and used in accordance with Google's privacy policy: https://policies.google.com/privacy

On iOS, the app respects the App Tracking Transparency (ATT) framework. You can choose whether to allow tracking when prompted.

4. Children's Privacy

This app is suitable for all ages and does not knowingly collect personal information from children under 13.

5. Third-Party Services

The app uses the following third-party services:

• Google AdMob — for displaying advertisements

6. Data Security

Since the app does not collect or transmit personal information, there is no risk of data breach related to your personal data on our side.

7. Contact

If you have any questions about this privacy policy, please contact the developer at pilyeooong@gmail.com.

8. Policy Changes

This privacy policy may be updated. The latest version is always available at this URL.