Nothing. CrazyTime: Runner does not collect, store, or transmit any personal information, device identifiers, gameplay data, or analytics. There are no user accounts, no logins, and no profiles.
The app does not use any third-party analytics, advertising, attribution, or tracking services.
The app uses the internet only to load this Privacy Policy page and the in-app How to Play page when you tap the corresponding buttons. No other network requests are made.
The app does not collect personal information from anyone, including children.
If this policy changes, the "Effective date" above will be updated.