Gravity Vault is a 100% offline, zero-knowledge privacy application. This privacy policy explains our data practices - which are, by design, minimal.

1. Information We Collect

We collect no personal data. Gravity Vault is an offline-first privacy application. We prioritize local sovereignty, but use a few industry-standard services to ensure app stability and support our free version.

  • No account required
  • No email address collected
  • No usage data or marketing analytics
  • Anonymous crash reports (to fix bugs)
  • No telemetry of your private vault content

2. Your Photos, Videos, and Files

All content you add to Gravity Vault is protected on-device using advanced modern encryption with hardware-protected keys stored in your device's secure hardware chip. This content never leaves your device. We have no access to your files.

3. Encryption Keys

Your encryption keys are derived from your PIN and stored in your device's secure hardware chip. We do not receive, store, or have access to your keys at any time. We cannot decrypt your data - it is technically impossible.

4. In-App Purchases

Premium feature purchases are handled entirely by Google Play (Android) or the App Store (iOS). We receive only an anonymous entitlement token confirming your purchase. No financial information is accessible by our app.

5. Rewarded Advertisements (Daily Pass)

The optional Daily Pass feature shows a rewarded advertisement via Google AdMob. Google AdMob collects and shares your device's Advertising ID and interaction data to serve non-personalized rewarded advertisements. This is the only network request the app ever makes, and only when you explicitly opt in to watch an ad. AdMob's standard privacy policy applies to ad delivery: https://policies.google.com/technologies/partner-sites.

6. Location (Optional)

The optional location-tagging feature for notes uses Google Maps and the device GPS - only when you explicitly enable it and grant location permission. Location data is used solely to tag your notes and is stored encrypted on-device. It is never transmitted to us.

7. Data Deletion

Because we hold no personal data about you, there is nothing for us to delete on our end. To remove all data, simply uninstall the app. For a formal Data Deletion Request (GDPR / CCPA), contact us at: support@gravityvaultapp.com

8. Children's Privacy

Gravity Vault does not knowingly collect data from children under 13. The app is rated for general audiences and contains no features that collect personal information.

9. Changes to This Policy

We may update this policy to reflect app changes or legal requirements. The "Last updated" date above will change. Continued use of the app constitutes acceptance of any changes.

10. Contact

For privacy questions or data deletion requests:
support@gravityvaultapp.com