Last updated：2026-06-30
This policy applies to the iOS version of Mahjong Blast.
Information we collect
The first iOS version collects no personal information.
The first iOS version contains no third-party advertising SDKs, no in-app purchases, no sign-in, and no cloud sync. All game progress is stored only on your device.
The following may apply to other platform versions, but not to the first iOS version:
- Anonymous player ID
- Platform identifier
- Device-generated anonymous install identifier
- Records of ad requests, ad completions, and ad reward grants
Information stored locally by the first iOS version:
- Game progress, level results, and booster inventory
- Basic event data: level starts, tile taps, chi/peng/gang, failures, level clears, booster usage (local only)
- Crash and error logs (local only)
How information is used
In the first iOS version, all data is used only to:
- Save game progress
- Improve product stability (logs remain on-device)
Third-party SDKs
The first iOS version integrates no third-party SDKs.
No advertising SDKs, no analytics SDKs, no social SDKs, and no cloud-sync SDKs.
Advertising and tracking
The first iOS version contains no ads, does not request App Tracking Transparency (ATT) permission, and performs no user tracking.
Protection of minors
The game offers no cash rewards, withdrawals, physical prizes, or gambling mechanics. Please play responsibly and manage your game time.
Contact us
For privacy-related questions, contact:
Changes
If this privacy policy changes, we will update it in the game or through our publishing channels.
Important: if future versions add advertising or analytics SDKs, sign-in, or cloud sync, this privacy policy will be re-evaluated and updated, along with the App Store Connect privacy declarations.