Privacy Policy
Privacy Policy for Daily German Learning App
毕之 ('we', 'our', or 'developer') values your privacy. This Privacy Policy explains how we collect, use, and protect your personal information when you use the Daily German Learning app ('App' or 'Service').
Information We Collect
- Learning progress and statistics (stored locally)
- App usage and performance data
- Device information (device model, OS version)
- Crash reports and error logs
- User feedback and support requests
How We Use Information
- Provide and improve app functionality
- Personalize learning experience
- Analyze app performance and usage
- Provide technical support
- Send important notifications and updates
Information Sharing
We do not sell, trade, or transfer your personal information to third parties. We may share information in the following circumstances:
- With your explicit consent
- To comply with legal requirements
- To protect our rights and safety
- With trusted service providers (necessary information only)
Data Retention Period
We retain your information only as long as necessary:
- Learning data: Until you delete the app or clear data
- Technical logs: Maximum 12 months
- Support requests: 6 months after resolution
- Analytics data: Maximum 24 months (anonymized)
Your Rights
- Access your personal data
- Correct inaccurate information
- Delete your data
- Restrict data processing
- Data portability
- Withdraw consent
Data Security Measures
We implement industry-standard security measures to protect your information:
- Encrypted data transmission and storage
- Access control and authentication
- Regular security audits
- Staff privacy training
- Security incident response plan
Children's Privacy Protection
Our app is suitable for all ages. For children under 13, we:
- Do not actively collect personal information
- Only collect necessary learning data
- Recommend parental supervision
- Comply with Children's Online Privacy Protection Act
Policy Update Notifications
We may update this Privacy Policy from time to time. For significant changes, we will:
- Send in-app notifications
- Update the 'Last Updated' date on this page
- Send email notifications (if applicable)
- Provide a 30-day review period
Contact Developer
If you have any questions or suggestions about this Privacy Policy, please contact us:
Chinese Privacy Policy
Chinese version of the privacy policy
/privacy?lang=zhEnglish Privacy Policy
English version of the privacy policy
/privacy?lang=enEffective Date: January 1, 2025
This Privacy Policy complies with iOS App Store Review Guidelines and applicable legal requirements.