Privacy
1. What does the app collect?
The app itself doesn't collect anything. Your coin balance, level progress, saved games, and settings remain on your device.
AdMob SDK , according to Google's official documentation , collects:
| Given | Apple Category | Purpose |
|---|---|---|
| Device Identifier (IDFA) | Identifiers → Device ID | Third-party advertising, analytics |
| Advertising data | Usage data → Advertising data | Third-party advertising |
| Product interactions | Usage data → Product interaction | Third-party advertising |
| Crash log | Diagnostics → Crash Data | Diagnostics |
| Performance data | Diagnostics → Performance Data | Diagnostics |
| IP address | used to estimate the approximate position | Third-party advertising |
2. Privacy Policy
Privacy Policy — Mahjong Essential
Last updated: August 10, 2026
Data we collect. None. Mahjong Essential doesn't require registration and doesn't send your progress, coin balance, or ongoing games to any of our servers: they stay on your device.
Advertising. The app displays ads via Google AdMob. To deliver and measure them, Google may collect the device's advertising ID, IP address (used to estimate approximate location), ad interaction data, and diagnostic information. This processing is described in Google's policy: https://policies.google.com/privacy
Tracking. On iOS, you'll be asked if you want to be tracked. If you decline, the ads will remain, but they won't be personalized. You can change your mind in Settings → Privacy & Security → Tracking.
Purchases. The "Remove Ads" purchase is handled by Apple. We do not receive or store your payment information.
Minors. The app is not directed to children under 13 and does not knowingly collect their data.
Contact: tommaso.tamantini@gmail.com