Privacy Policy & Data Charter
Effective Date: June 26, 2026 • Belynx Labs LLC
Gratis is engineered so that your financial information never touches Belynx servers. We do not operate a centralized database, do not require user accounts, and do not track or sell your data. All transactions, OCR receipt scans, and budget allocations remain exclusively on your device and inside your own personal Google Drive or iCloud storage.
1. Information We Process
Because Gratis operates offline-first, your personal and financial information is kept strictly under your control:
- No User Accounts: Gratis has no sign-up or login mechanism. We do not collect names, passwords, email addresses, or phone numbers.
- Financial Records & Budgets: All transaction logs, bill schedules, payment statuses, and categories you create are written directly to your local on-device SQLite database.
- On-Device OCR & Receipts: Scanned receipts are processed with on-device computer vision models. Image files and extracted metadata remain in your local app sandbox.
- Zero Telemetry: We do not embed third-party analytics trackers, advertising SDKs, or invasive user session replay tools.
2. Personal Cloud Synchronization
If you enable cloud synchronization, backups occur directly between your device and your authenticated personal accounts:
- Google Drive & Apple iCloud: Backup files are stored exclusively in your own private cloud app folder.
- Direct Client Authentication: All OAuth tokens and backup transmissions occur point-to-point between your device and the cloud provider. Belynx Labs never acts as a proxy or relay.
3. Security & Biometrics
- On-Device Cryptographic Enclaves: Biometric authentication (Face ID / Touch ID) uses native OS APIs. Biometric templates never leave your device hardware.
- Cloud Encryption: Backups inherit standard encryption in transit and at rest provided natively by Apple and Google.
4. Data Control & Deletion
You maintain total sovereign ownership of your data at all times:
- Instant Data Deletion: Uninstalling the application deletes all local databases instantly. You can also delete backup files directly from your Google Drive or iCloud at any time.
- Direct Data Export: Export your full dataset at any moment in open CSV or JSON formats.
5. Children's Privacy
Gratis is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13.
6. Contact Information
For any questions regarding this Privacy Policy or technical data architecture, please contact: