1. Introduction
HoangNT ("we", "us") respects your privacy. This policy explains how we collect, use, and protect information when you use our applications on Android and iOS.
2. Information We Collect
- Game progress data: completed levels, hint count, settings (language, theme, sound). Stored locally and synced to the cloud (Firebase Firestore) to protect your progress.
- Anonymous identifier: Firebase Authentication creates an anonymous ID to sync data across devices without requiring account registration.
- Advertising data: Google AdMob may collect device data and ad interaction data per Google's policies.
- Transaction data: RevenueCat handles in-app purchase information. We do not store credit card details.
3. How We Use Information
- Save and sync your progress across devices
- Display advertisements (if you haven't purchased the no-ads package)
- Process in-app purchases
- Improve user experience
4. Third-Party Services
Our apps use the following services, each with their own privacy policies:
5. Children's Privacy
Our apps are not directed at children under 13 and do not knowingly collect personal information from children. If you believe your child has provided information, please contact us for deletion.
6. Data Security
Data is protected by Google Firebase with SSL/TLS encryption. We do not sell your data to third parties.
7. Your Rights
You may request deletion of all your data by uninstalling the app (local data) or contacting us to delete cloud data.
8. Contact
For questions about this policy, please contact:
📧 hoangntvc@gmail.com