Privacy Policy
Effective Date: August 25, 2025
笔记伴侣 (“the App”) respects your privacy and is committed to protecting your personal data. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data.
1. Information We Collect
- Notes Content: When you copy highlights or notes and save them in the App, the content will be uploaded to our secure servers for synchronization and analysis.
- Account Information: If you sign up or log in, we may collect your email address, nickname, or third-party login information (Apple/Google/Email).
- Subscription & Payment: Purchases are processed by App Store/Google Play. We do not store credit card details; we only receive subscription status updates.
- Device Data: We may collect anonymized device and app usage data (e.g., device model, OS version, app version) to improve our service.
2. How We Use Your Information
- Provide cloud backup, sync, review, and AI analysis features.
- Maintain and improve service performance and user experience.
- Send important notifications (e.g., subscription reminders, feature updates).
3. Data Storage & Security
- Data is stored on secure servers with encrypted transmission (HTTPS/TLS).
- We do not sell or share your personal information with third parties for marketing.
- Reasonable technical measures are taken to protect against unauthorized access or data loss.
4. Third-Party Services
The App relies on third-party services to function, including:
- Apple/Google In-App Purchases – for subscriptions.
- Cloud hosting providers – for data storage.
- AI service providers – for optional note analysis features.
These services may process data only as necessary to deliver their functionality.
5. Your Rights
- You may export or delete your notes at any time in the App.
- You may request deletion of your account and related data by contacting us.
- If you do not agree with this policy, you should stop using the App and delete your account.
6. Children’s Privacy
The App is not directed to children under 4. If we learn that we have collected data from children, we will promptly delete it.
7. Policy Updates
We may update this Privacy Policy from time to time. The latest version will always be available in the App.
8. Contact Us
If you have questions about this Privacy Policy, please contact us: 📧 [email protected]