We take your privacy seriously. This Privacy Policy explains how Chinese Journal collects, uses, and protects your personal information when you use our app.
Diary entries, writing templates, learning progress, and user preferences stored locally on your device and optionally synced to iCloud.
Device Information
Device model, iOS version, app version, and usage statistics to ensure compatibility and optimize performance.
Performance Data
Crash logs and performance metrics analyzed anonymously to identify technical issues and improve app stability.
Information We Don't Collect
Personal identification information (name, phone, address)
Location information
Contact information
Photos or videos
Social media information
Payment information
Browsing history
Third-party account data
Data Storage and Security
Your data is stored locally on your device using Core Data and UserDefaults. We offer optional iCloud sync to your personal iCloud account. All sensitive data is encrypted using iOS system encryption with end-to-end protection.
Encrypted Storage
Sensitive data encrypted using iOS system encryption standards
Local First
Data primarily stored on your device with full access control
End-to-End Encryption
Data encrypted in transit and at rest for maximum security
Third-Party Services
We use iCloud for optional data synchronization and Apple Analytics for anonymous usage statistics. Optional AI grammar checking and translation services process data temporarily without storing content or personal identifiers. All data is encrypted in transit.
Data Sharing
We don't sell your personal information. We don't share data with advertisers or share diary content with third parties. Data is only shared when legally required or with necessary service providers like AI services.
How We Use Your Data
01
Diary Function
Save and display your diary entries securely
02
Learning Function
Provide HSK vocabulary and grammar practice
03
App Improvement
Improve features based on usage patterns
04
Bug Fixes
Fix app bugs and technical issues
Your Rights
Data Control
View all stored data
Delete any data
Export your diary data
Stop iCloud sync anytime
Privacy Settings
Turn off data collection
Disable usage analytics
Turn off AI grammar checking
Control all privacy features
Data Security Measures
End-to-End Encryption
Data transmission encryption with HTTPS secure connections
Local Encryption
Local data encrypted storage using iOS security standards
Access Restrictions
Limited employee data access with security training
Regular Audits
Regular security audits to maintain protection standards
Children's Privacy
We don't knowingly collect information from children under 13. We recommend parental supervision for children using the app. If we discover children's data has been collected, please contact us immediately for deletion.
International Users
Data may be transferred internationally following international data protection standards. We comply with GDPR and other international regulations to ensure your data is protected regardless of location.
Contact Us
For privacy questions, data export requests, data deletion requests, or any privacy-related concerns, please contact us at [email protected] or through the in-app feedback feature.
Policy Updates
Important changes will be notified through the app and email. Major updates will be shown within the app. Version history: v1.0 (December 2024) - Initial version. Future updates will be recorded here.
Consent Statement
By using Chinese Journal, you agree to this Privacy Policy. If you disagree with any part of this policy, please stop using the app immediately.
Your Privacy Matters
We are committed to protecting your personal information and maintaining transparency about our data practices.
You're In Control
You have full control over your data with the ability to view, export, or delete it at any time.
Secure by Design
Security is built into every aspect of Chinese Journal with encryption and local-first storage.