Privacy Policy
Effective date: May 31, 2026
Mahjong Sudoku 麻将数独 is a puzzle game app. The app is designed for local play and does not require an account.
Information We Collect
The paid versions of Mahjong Sudoku 麻将数独 do not collect personal information. Gameplay and settings stay on the device.
The free iPhone and iPad version may show advertising through Google AdMob. Google Mobile Ads may collect or process device information, identifiers, usage data, diagnostics, and advertising-related information as described by Google and controlled by user consent, region, and device settings.
How Information Is Used
For paid versions, local settings are used only to run the game.
For the free advertising-supported version, advertising data may be used by Google Mobile Ads to serve ads, measure ad performance, prevent fraud, and provide diagnostics.
Children
Mahjong Sudoku 麻将数独 is intended as a family-friendly puzzle game. The app does not include accounts, chat, user-generated content, gambling, or unrestricted web browsing.
Third-Party Services
The free iPhone and iPad version uses Google AdMob. Google may process data according to its own policies and SDK behavior.
Your Choices
You can use the paid versions of Mahjong Sudoku 麻将数独 if you prefer an ad-free version. You can also manage privacy and advertising settings through your Apple device settings where available.
Contact
For privacy questions or support, contact wlock88@icloud.com.