Effective Date: 2025-04-21
Developer: Lin Jiacheng
Contact: linlin202410@gmail.com
- Account Data: email address, name, Apple ID identifier (if used for sign-in)
- Device Info: operating system, device model, language settings
- Usage Data: interactions with features, crash logs, subscription status
- Purchase Data: subscription plans, trial usage, purchase date (from Apple)
- To authenticate and manage user accounts
- To enable subscriptions and track billing status
- To personalize content and improve features
- To comply with legal obligations
We use Apple for:
- Authentication via Apple ID
- Payment and subscription management
We retain data only as long as necessary for the purposes listed or as required by law.
We implement reasonable measures to protect your data, including encryption and secure authentication. No system is 100% secure.
We do not knowingly collect data from children under 13 (or under 16 in the EU). If discovered, such data will be deleted.
Depending on your location, you may have the right to:
- Request access or deletion of your data
- Withdraw consent at any time
- Object to or restrict processing
To exercise your rights, contact: linlin202410@gmail.com
We may update this Privacy Policy occasionally. You will be notified of significant changes through the App or by email.
We process your data in accordance with applicable privacy laws, including the General Data Protection Regulation (GDPR) in the European Union and the California Consumer Privacy Act (CCPA) in the United States.
While we take steps to protect your personal information, we cannot guarantee complete security or prevent all unauthorized access. Use of the App is at your own risk.
If you have questions about this Privacy Policy, contact us at: linlin202410@gmail.com