Last updated: 7 November 2026
Bubble Reef is a single-player game. You can play it fully offline. When your device is online, the game can show optional video ads that you choose to watch for a reward, and you can buy gems in the shop.
Your progress (tanks cleared, stars, pets, upgrades), your coins and gems, and your settings are saved only on your device. You can erase your progress in Settings, then Reset progress. Deleting the app deletes them too. We have no accounts and no servers of our own.
Ads appear only when you tap a button to watch one (for example to revive or to get gems). To show these ads, Google AdMob collects data from your device, such as your IP address and approximate location, device and app information, ad interactions, diagnostics and, only if you allow it, your device's advertising identifier (IDFA on iOS, Android advertising ID). Google uses this data to show, measure and protect ads, as described in How Google uses information from sites or apps that use its services.
Your choices: in the European Economic Area, the UK and Switzerland the game asks for your consent before personalized ads, and you can change it at any time in Settings, then Privacy choices. On iOS the game asks permission to track; if you say no, ads are not personalized and the game plays the same. You can also reset or delete your advertising ID in your device settings.
Gem packs and bundles are bought through the App Store or Google Play. They handle payment; we never see your payment details. RevenueCat processes the purchase receipt so the gems are delivered once, using an anonymous app user ID. See RevenueCat's privacy policy. Restore purchases is in Settings.
Bubble Reef is not directed at children under 13, and ads are requested with a General content rating.
Questions about this policy: itaizeilig1@gmail.com.
If this policy changes, the new version will be posted on this page with a new date.