Privacy Policy
Last updated: May 18, 2026
1. Information We Collect
We does not collect any personally identifiable information. Your learning progress, saved words, and other study data are stored locally on your device and are never uploaded to our servers.
2. Third-Party Services
This app uses Apple StoreKit to process in-app purchases. All transactions are handled by Apple, and we do not receive or store your payment information.
3. Data Security
All learning data is stored on your device. If you uninstall the app, the associated data will be removed along with it.
4. Contact Us
If you have any questions about this Privacy Policy, please contact:fjlinn@icloud.com