1
Information We Collect
- Game Progress: Level progress, coins, and streaks are stored locally on your device. This data never leaves your device.
- Settings: Sound, haptic, and language preferences are saved locally.
- Purchases: Handled entirely by Apple StoreKit. We do not store or process payment information.
- No Account Required: No sign-up or personal information is needed to play.
We do not collect your name, email, phone number, location, contacts, or any personal identifiers.
2
Advertising & Analytics
- Google AdMob: Displays ads within the app. AdMob may collect device identifiers (IDFA) and usage signals to serve relevant ads.
- Firebase Analytics: Collects anonymized, aggregated usage data. No personally identifiable information is included.
- No Ads Purchase: Buying "No Ads Forever" permanently removes all banner and interstitial ads. Optional rewarded ads (earn coins) remain available by choice.
4
Children's Privacy
Mind Stack is suitable for all ages but is not directed at children under 13. We do not knowingly collect personal information from children. If you believe your child has shared personal information, contact us at mindstack.support@gmail.com.
All in-app purchases require Apple ID authentication. We recommend parental supervision for younger players.
5
Your Privacy Rights
- Opt out of personalized ads: Settings → Privacy & Security → Tracking → disable for Mind Stack.
- Limit Ad Tracking: Settings → Privacy & Security → Apple Advertising → turn off Personalized Ads.
- Delete your data: Uninstalling the app removes all local data permanently.
- GDPR / CCPA: We do not sell personal data. For data held by third-party services, refer to their privacy policies directly.
6
Changes to This Policy
We may update this policy from time to time. Changes are reflected in the "Last updated" date above. Continued use of the app after changes constitutes acceptance.