Overview

试试双拼 / Try Shuangpin ("we", "our", or "the app") is committed to protecting your privacy. This policy explains how we handle your data.

Data Collection

• Your practice data and progress are stored locally on your device
• We do not collect personal information
• We do not track your location
• We do not sell or share your data with third parties

Subscription Services (iOS)

• Subscriptions are processed through Apple's App Store
• We do not store your payment information
• Subscription status is managed via RevenueCat
• You can manage or cancel subscriptions in your App Store account settings

License Services (Android / Desktop)

• License activation uses your device ID and license key
• No user registration or personal account is required
• License verification is handled by our secure backend

Third-Party Services

• RevenueCat: Subscription management (iOS)
• Apple App Store / Google Play: Payment processing

Children's Privacy

试试双拼 does not knowingly collect any personal information from children. The app is rated 4+ and is safe for all ages.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page.

Contact

If you have any questions, please contact us at [email protected]