Last updated: 18 October 2026
Blob Buster is a single-player puzzle game. We don't run accounts, servers or analytics of our own.
Your scores, Adventure progress, stars, coins, boosters, Blob looks and settings are saved locally on your device so you can continue later. They are never sent to us. You can erase them any time in Settings → Danger zone, or by deleting the app.
The free game is supported by ads from Google AdMob. Ads are kept light: none in your first games; after that, a small banner below the game board, optional ads you choose to watch (to keep playing, for 5 more moves, a second daily gift or free coins in the Shop), and at most an occasional full-screen ad between games. Ads never change how the game plays. Remove Ads (an optional purchase) turns off the banner and the ads between games.
To show and measure ads, Google AdMob may collect device identifiers, approximate location and ad interaction data. Whether ads are personalised depends on your choice in Apple's App Tracking Transparency prompt and, where required, the consent form shown at launch. You can change this any time in iOS Settings → Privacy & Security → Tracking, and, where the consent form applies (EEA, UK, Switzerland), in the game under Settings → Ad privacy choices. See Google's policy: policies.google.com/technologies/ads.
On iPhone and iPad, once a day the app asks the App Store whether a newer version is available (Google Play updates Android apps itself), sending only the app's ID and your store country.
Purchases (Remove Ads and booster packs) are handled entirely by Apple (App Store) or Google (Google Play); we never see your payment details. The game keeps a note on your device of what you bought so it can give you your boosters and keep ads off. Restore Purchases asks the App Store again.
If you're signed in to Apple's Game Center (iPhone, iPad) or Google Play Games (Android), your Classic scores and achievements are sent there so they appear on leaderboards; Apple and Google handle that data under their own privacy policies. Share buttons only share what you choose, and the links contain just a level number or a score range — nothing about you.
If you turn on daily gift alerts, the app schedules notifications on your device (at most one a day, for up to a week after you were last in the game). They are created on the phone itself; nothing is sent to us or anyone else. Turn them off in the game's Settings or in iOS Settings → Notifications.
The game does not knowingly collect personal information from anyone, including children.