Privacy Policy
Glass Authenticator
Last Updated: March 18, 2026
Glass Authenticator is developed by independent developer Tan Li. We take your privacy extremely seriously.
Core Commitment: We do NOT collect, store, or transmit any of your personal data.
1. Data Collection
This app does NOT collect any type of user data, including but not limited to:
- Personal identity information (name, email, phone, etc.)
- Device information (device model, UDID, etc.)
- Usage data (page visits, click events, etc.)
- Location information
- Crash reports or diagnostic data
This app does NOT integrate any third-party analytics SDKs, advertising SDKs, or tracking tools.
2. Local Data Storage
This app stores the following data locally on your device:
| Data Type | Storage Location | Purpose |
|---|---|---|
| Account Info | App Sandbox (SwiftData) | Display account list |
| OTP Secrets | iOS Keychain | Encrypted storage for code generation |
| App Settings | UserDefaults | Save user preferences |
All data is stored locally on your device, protected by iOS system-level encryption and sandboxing.
3. iCloud Sync
If you enable iCloud Sync:
- Account information syncs across your devices via Apple's CloudKit service
- Synced data is protected by Apple iCloud end-to-end encryption
- OTP secrets sync via iCloud Keychain (protected by Apple end-to-end encryption)
- We cannot access your iCloud data
- You can disable iCloud Sync at any time in Settings
4. Camera Permission
This app requests camera permission solely for scanning QR codes to add authentication accounts. Camera data is not stored, recorded, or transmitted.
5. Network Communication
This app does NOT perform any network communication, except:
- iCloud Sync (only when actively enabled by you, through Apple system components)
This app does not connect to any third-party servers.
6. Data Sharing
We do NOT share your data with any third party in any way.
7. Children's Privacy
This app is not directed at children under 13 and does not knowingly collect personal information from children.
8. Data Deletion
- Delete individual accounts: Swipe left to delete within the app
- Delete all data: Uninstall the app to clear all local data
- Clear iCloud data: Go to iOS Settings → iCloud → Manage Storage
9. Contact Us
If you have any questions about this Privacy Policy, please contact us at:fkueyu@gmail.com