Privacy Policy
Mirastar · Last updated 10 October 2026
We run no servers and collect no personal information about you.
What we collect
Nothing. Specifically:
- No account. No sign-up, no login, no user profile.
- No analytics. No analytics SDK is included. We do not know which level you reached.
- No ads. No advertising SDK is included. There are no ads in the app.
- No tracking. You are not tracked across apps or websites, and no advertising identifier is generated.
- No servers of ours. The app never contacts a server operated by us.
Leaderboard (the only network feature)
The app uses Apple's Game Center for its leaderboard. This is the only feature that uses the network, and here is exactly what it does:
- When you clear a level, the app submits your total star count to Game Center;
- The leaderboard shows your Game Center nickname and score, exactly as other players see them;
- We cannot see your Apple ID, password, email address or any account details;
- The game is fully playable without signing in to Game Center — all 150 levels — just without the leaderboard.
Game Center is operated by Apple. Apple's handling of that data is governed by the Apple Privacy Policy, not by this one. We only ever see what the leaderboard publicly displays.
What stays on your device
Two kinds of data are written to local storage and never leave your device:
| Data | Why |
|---|---|
| Game progress | Stars earned per level and how far you have unlocked, so you can carry on next time |
| Preferences | The language you picked, whether sound is on, and whether you have seen the tutorial |
Deleting the app removes all of it. We keep no copy and cannot retrieve it.
Purchases
Unlocking all levels is a one-time purchase handled entirely by Apple through the App Store. We never see or receive your name, payment card or billing address. Apple tells the app only yes or no — whether this Apple ID has purchased it — which is exactly what lets you restore the purchase on a new device.
Apple's handling of that transaction is governed by the Apple Privacy Policy.
Sharing
The Share button opens the system share sheet. What you share, and who you share it with, is handled entirely by iOS and the app you choose. It never passes through us.
Permissions
The app requests no system permissions: no microphone, camera, photos, contacts, location or notifications. Sound effects are synthesised in code — no audio is read from or recorded on your device.
Children
The app is suitable for all ages and collects no data from anyone, including children under 13.
Changes
If this policy changes, the date at the top changes with it. Since the app collects no data, we do not expect changes.
Contact
Questions about this policy: hxs-20@163.com