Tumble Sort: Gravity Box

Tumble Sort: Gravity Box ("the game") is published by Samir Dubey ("we", "us"). This policy explains what information the game handles and why. We do not ask for your name, email address, contacts, photos or precise location.

1. Information stored on your device

Your progress (levels solved, stars, themes, boosters, daily streak) and your settings (sound, music, vibration) are saved only on your device. We do not receive or store them on any server. Uninstalling the game or clearing its data deletes them.

2. Advertising (Google AdMob)

The game is free and shows ads through Google AdMob, including optional rewarded ads you choose to watch for hints and other boosters. Google may collect and process the following to serve, measure and protect ads:

Device identifiers such as the Android advertising ID and app set ID
IP address and the approximate location derived from it
Device and app information (model, operating system, language, app version)
Ad interactions (impressions, taps) and diagnostic data such as crash logs

Data is encrypted in transit. See How Google uses information from sites or apps that use its services and the Google Privacy Policy.

3. Your choices and consent

If you are in the European Economic Area, the UK or Switzerland, the game asks for your consent before personalized ads are shown, using Google's consent form. You can change your choice any time from Settings → Privacy options in the game.
You can reset or delete your advertising ID, or opt out of ad personalization, in your Android device settings (Settings → Privacy → Ads).
Where required by law (for example in some US states), you can opt out of the sale or sharing of personal information through the same privacy options.

4. Game analytics (Google Analytics for Firebase)

To find levels that are too hard and improve the game, the game sends anonymous usage events to Google Analytics for Firebase: levels started, completed or left, moves, stars, time spent, and use of undo, hints and other boosters, plus ad views and purchases. Firebase also collects an app-instance ID, device model, OS version, language, country (from IP address) and session information. This data is not used to identify you and is not sold. See Privacy and Security in Firebase.

5. In-app purchases

Optional purchases (Remove Ads, Starter Pack) are processed by Google Play. We receive only a confirmation that the item was bought, never your payment details. Purchases are restored automatically when you reinstall.

6. Game configuration

When it starts, the game may download a small settings file (for example, how often ads appear) from GitHub. Like any web request, this exposes your IP address to GitHub; no other information is sent. See the GitHub Privacy Statement.

7. Children

The game is intended for a general audience and is not directed at children under 13. We do not knowingly collect personal information from children. If you believe a child has provided personal information through the game, contact us and we will help remove it.

8. Data sharing and sale

We do not sell your personal information. Apart from Google (advertising, analytics and Google Play billing as described above), we do not share information with third parties.

9. Data retention and deletion

Game data stays on your device until you clear it or uninstall the game. Analytics data is kept for 14 months and then deleted automatically. Data collected by Google for advertising is kept according to Google's policies; you can manage it at My Ad Center. To ask for deletion of analytics data linked to your device, contact us (below) with the date you installed the game.

10. Changes to this policy

We may update this policy. The effective date above shows the latest version.

11. Contact

Questions or requests: open an issue at github.com/AOSP-Insider/privacy-policies.