JCL9-BALL Privacy Policy

Last Updated: August 23 2025

Mizuki Tatewaka (hereinafter referred to as "Developer") respects the privacy of all users of the JCL9-BALL app (hereinafter referred to as "the App") and is committed to protecting personal information. This Privacy Policy explains how information is handled within the App.

1. Information We Collect

The App collects and uses the following information:

Player Information: Player names entered by users
Game Records: Match results, scores, and game statistics
App Settings: Game settings and user preferences

All of this information is stored only on your device and is not transmitted to external servers.

2. Advertising and Third-Party Services

The App uses Google AdMob to display advertisements. Google AdMob may collect the following information:

Device information (device model, OS version, etc.)
Ad interaction data
General location information (country, region)

For more information about data collection by Google AdMob, please refer to Google's Privacy Policy: https://policies.google.com/privacy

3. Data Sharing

The Developer does not share local data collected by the App with third parties. However, information collected by Google AdMob is processed according to Google's Privacy Policy.

4. Data Storage and Deletion

Data within the App can be deleted using the following methods:

Individual Player Data: Can be deleted from the player selection screen
All Data: Can be completely removed by uninstalling the App

5. Children's Privacy

The App is intended for users aged 9 and above. We do not intentionally collect personal information from users under 13 years of age.

6. Data Security

The App stores data only on the device and does not transmit personal data over networks. Data is protected according to your device's security settings.

7. Changes to This Privacy Policy

This Privacy Policy may be updated as necessary. In case of significant changes, we will notify users within the App.

8. Contact Information

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

Developer: Mizuki Tatewaka
Email: mizuki.tatewaka@gmail.com

9. Consent

By using the App, you are deemed to have agreed to this Privacy Policy.