1. Introduction
Welcome to Chess Clock ("we," "our," or "the app"). This Privacy Policy explains how we handle information when you use our Android chess timer application. We are committed to protecting your privacy and being transparent about our practices.
2. Information We Collect
2.1 Personal Information
We do NOT collect any personal information. Chess Clock does not:
- Collect your name, email address, or contact information
- Track your location
- Access your contacts or photos
- Require account creation or login
- Use analytics or tracking services
2.2 Local Data Storage
The app stores the following data locally on your device only:
- Your time control preferences (e.g., 5 minutes, 10 minutes)
- Audio settings (sound effects, vibration, warnings)
- Theme preferences
This data is stored using Android's SharedPreferences and never leaves your device.
3. Permissions
Chess Clock requires the following Android permissions:
3.1 WAKE_LOCK
Purpose: Keeps your screen on during active games to prevent interruption.
Data Access: None. This permission does not access any data.
3.2 VIBRATE
Purpose: Provides haptic feedback when you tap the timer.
Data Access: None. This permission does not access any data.
4. Data Sharing
We do NOT share any data with third parties. Since we don't collect any data, there is nothing to share.
Chess Clock does not:
- Use advertising networks
- Integrate with social media platforms
- Send data to external servers
- Use third-party analytics
5. Internet Connectivity
Chess Clock does NOT require internet access and works completely offline. The app does not make any network requests.
6. Children's Privacy
Chess Clock is safe for users of all ages, including children under 13. Since we don't collect any personal information, there are no special considerations for children's privacy under COPPA (Children's Online Privacy Protection Act).
7. Data Security
Your settings are stored securely on your device using Android's built-in security features. Since no data is transmitted over the internet, there is no risk of interception or unauthorized access during transmission.
8. Your Rights
You have complete control over your data:
- Access: All your settings are visible in the app's Settings screen
- Modify: You can change any setting at any time
- Delete: Uninstalling the app removes all stored data from your device
9. Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date. Since the app doesn't collect data, significant changes are unlikely.
10. Open Source
Chess Clock is open source. You can review the source code on GitHub to verify our privacy practices:
https://github.com/kreggscode/chess-clock
11. Contact Us
If you have any questions about this Privacy Policy, please contact us:
- GitHub Issues: Report an issue
- GitHub Discussions: Start a discussion