Sunfleck · last updated 25 July 2026
Sunfleck has no accounts, no sign-up, no analytics, and no advertising. The app itself does not collect any personal data, and there is no third-party tracking code in it.
Sunfleck uses Apple's Game Center for its optional global leaderboards and achievements. If you choose to sign in, your solve time, streak, and number of puzzles solved are sent to Apple and shown on public leaderboards alongside your Game Center nickname. That information is handled by Apple under Apple's Privacy Policy; I never receive your name, email address, or Apple Account details.
Game Center is entirely optional. You can decline to sign in, or turn Game Center off in iOS Settings, and the game works exactly the same — every puzzle remains fully playable offline.
Your puzzle progress, solve times, and streak are stored only on your iPhone. They are never uploaded anywhere, and I have no way to see them. Deleting the app deletes them permanently.
Sunfleck works entirely offline. Every daily puzzle is included inside the app itself, so the app does not need — and does not make — any network connection in order to run.
Sunfleck is suitable for all ages and collects no information from anyone, including children.
If a future version ever collects anything — for example if advertising is added — this policy will be updated before that version is released, and the App Store privacy information will be updated to match.