Privacy Policy
Last Updated: January 7, 2026
Introduction
FamDiary ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application.
Information We Collect
Data You Provide
- Family Diary: Event information, notes, details, contact names
- Family Member Profiles: Names, dates of birth, relationships, personal details
- Photos: Documents and records you choose to capture
- Reminders: Appointment schedules and event reminders
Automatically Collected Data
- Device Information: Device type, operating system version (for app compatibility)
- App Usage: Feature usage patterns (stored locally only)
How We Use Your Information
Your data is used exclusively to:
- Store and organize your family's records
- Send reminder notifications for appointments and events
- Provide backup and restore functionality
- Improve app performance and user experience
Data Storage & Security
🔒 Local Storage
- All your data is stored locally on your device
- We do NOT upload your data to any external servers
- We do NOT share your data with third parties
Encryption
- Photos and sensitive data are encrypted using AES-256-GCM encryption
- Encryption keys are stored securely in iOS Keychain
- Only you can access your encrypted data
Permissions We Request
| Permission | Purpose |
|---|---|
| Camera | Capture photos of documents and important records |
| Photo Library | Save and select record images |
| Notifications | Send appointment and event reminders |
Your Rights
- Access all your data within the app
- Export your data using the backup feature
- Delete your data at any time
- Uninstall the app to remove all data
Third-Party Services
FamDiary uses the following third-party libraries (all data remains local):
- RxSwift: Reactive programming (MIT License)
- Kingfisher: Image processing (MIT License)
- KeychainAccess: Secure storage (MIT License)
These libraries do NOT collect or transmit your personal data.
Contact Us
If you have questions about this Privacy Policy, please contact us at:
Email: support@famdiary.app
Developer: Cường Trần
Consent
By using FamDiary, you consent to this Privacy Policy.