Privacy Policy

HAKKAGON ("we", "us", or "our") provides this Privacy Policy to inform you of our policies and procedures regarding the collection, use, and disclosure of personal information we receive from users of "Riichi Mahjong Calculator" (the "App").

1. Information We Collect

The App may collect the following information:

• Device Information (OS version, device model, etc.)
• Advertising Identifier (IDFA / AAID)
• Usage Data (buttons tapped, settings changed, etc.)
• Crash Logs (technical information when the app crashes)

2. How We Use Information

We use the collected information for the following purposes:

• To provide and improve the App's features
• To analyze bugs and improve quality
• To respond to user inquiries
• To deliver personalized advertisements and measure ad effectiveness

3. Third-Party Services

The App uses third-party services for advertising and analytics. These services may automatically collect information using technologies like cookies.

• Google AdMob (Advertising)
• Google Firebase (Analytics, Crashlytics: Analysis and debugging)

Please refer to Google's Privacy Policy for more details.

4. Disclaimer

While we strive for accuracy in the information provided by the App, we assume no responsibility for any actions taken by users based on such information.