Privacy Policy
<Braces Bands> values your personal information and complies with relevant laws and regulations. This Privacy Policy explains how your personal data is collected, used, stored, and protected.
1. Personal Information We Collect
| Category | When Collected | Required / Optional | Details | Note |
|---|---|---|---|---|
| Device & Log Data | While Using App | Required | OS, Device Info, IP Address, Usage Logs, Crash Logs | - |
| Social Login Information | At Sign-In | Optional | Google/Apple account identifier, email (if provided), nickname | At Social Sign-In |
| Wearing/Replacement Records & App Settings | When Cloud Backup Runs | Optional | Wearing sessions, band replacement records, daily goals, notification settings | For Cloud Backup |
2. Purpose of Use
Service Improvement & Research
- Analyze app usage frequency and generate anonymous statistics
- Improve service by analyzing and researching how you use our apps
Cloud Backup Service
- Provide social-account-based cloud backup/restore and sync data across devices
- Verify Premium subscription status and manage the 30-day retention period for backup data after subscription expiry
Restriction on Use Beyond Stated Purposes
We do not use collected personal information beyond the purposes stated above, and do not use it for ad targeting, sell it to third parties, or use it for marketing unrelated to the feature.
3. Third-Party Services & Delegation
| Vendor | Service | Retention & Usage Period |
|---|---|---|
| Firebase (Google LLC) | Analytics & statistics, social login (Google/Apple) authentication, storage of account info, backup metadata, and encrypted backup files | For the duration of the account (backup data retained 30 days after Premium expiry then deleted), or deleted upon account/backup deletion request or end of contract |
| RevenueCat | Verify Premium subscription status | For the duration of the subscription, or end of contract |
4. Overseas Transfer of Personal Information
| Recipient | Country | Time & Method of Transfer | Items Transferred | Purpose | Retention & Usage Period |
|---|---|---|---|---|---|
| Google LLC (Firebase) | United States and other countries where Google infrastructure is located | Transferred in real time over the network starting at social sign-in (backup data is transferred the same way whenever a backup runs) | Social login information, wearing/replacement records and app settings, backup metadata | Social login authentication, providing cloud backup/restore | For the duration of the account (backup data retained 30 days after Premium expiry then deleted) |
Users have the right to refuse this overseas transfer of personal information; if you do not consent, you will not be able to use social login or the Cloud Backup feature.
5. Security Measures for Personal Information
The app implements the following measures to protect the user's personal information.
- Compliance with the minimum personal information collection and storage policy
- Data stored within the app is not transmitted externally without the user's direct consent
6. User Rights and Management Methods
Users can refuse to provide personal information in the app's settings, and the use of certain functions may be restricted.
Deleting Cloud Backup vs. Deleting Your Account
- Delete backup only: You can delete only the cloud backup data while keeping your account (login) active.
- Delete account: Your account and related cloud backup data are scheduled for deletion, and the linked social login (Google/Apple) credentials are revoked as well.
- Local records stored on your current device are not deleted when your account is deleted, and auto-renewing subscriptions must be cancelled separately in the App Store/Google Play, independent of account deletion.
Use by Minors
This app may be used by minors. Features requiring social login, such as cloud backup, may require parental/guardian consent for children under the applicable age of digital consent, and Google/Apple sign-in are subject to each provider's own terms and age policies.
7. Changes to the Personal Information Processing Policy
This personal information processing policy may be changed as necessary, and any changes will be announced through this page.
9. Revision History
Last Revised: July 4, 2026
This policy is effective as of July 4, 2026.