Tumble Privacy Policy

Last updated: 10 September 2026

Tumble is a free block puzzle game for iPhone. This page explains what data the app handles. The short version: the app has no accounts, we (the developer) do not collect or store your personal data on our own servers, and the only third-party data processing is for advertising, Game Center, and App Store purchases.

Data stored on your device

Your game progress, best scores, and settings are saved only on your device. They are never uploaded by us.

Advertising (Google AdMob)

Tumble shows ads served by Google AdMob. To serve and measure ads, Google may process your device's advertising identifier (if you allow tracking), IP address, device type, operating system, coarse location derived from IP, and interaction data such as ad views and taps. This is used for ad delivery, frequency capping, fraud prevention, and, if you consent, personalised advertising.

• iOS asks whether Tumble may track you. If you choose "Ask App Not to Track", ads are still shown but are not personalised using your advertising identifier.
• Google's handling of this data is described in the Google Privacy Policy and How Google uses information from sites or apps that use its services.
• You can buy "Remove Ads" in the app to stop all ad serving.

Game Center (Apple)

If you are signed in to Game Center, your scores are submitted to Apple's Game Center leaderboards under your Game Center nickname. Apple processes this data under the Apple Privacy Policy. You can sign out of Game Center in iOS Settings at any time.

In-app purchases (Apple)

The "Remove Ads" purchase is handled entirely by Apple's App Store. We never see your payment details. Purchase receipts are verified on your device to unlock the feature.

Children

Tumble is not directed at children under 13 and does not knowingly collect personal information from them.

Your choices

• Tracking: iOS Settings → Privacy & Security → Tracking.
• Ad personalisation: iOS Settings → Privacy & Security → Apple Advertising, and your Google ad settings.
• Deleting data: uninstalling the app removes all locally stored game data.

Changes

If this policy changes, the new version will be published at this address with an updated date.

Contact

Questions about privacy: open an issue on GitHub.