Last updated: 2026

LockBox is committed to protecting your privacy. This Privacy Policy explains how our app handles your data.

1. DATA COLLECTION

LockBox does NOT collect, transmit, or store any personal data on external servers. All your password data is stored exclusively on your device, encrypted with AES-256-GCM.

2. LOCAL STORAGE ONLY

All data remains on your device. We have no access to your passwords, master password, or any stored credentials.

3. ENCRYPTION

Your data is protected by AES-256-GCM encryption. Your master password is never stored — it is used to derive an encryption key via PBKDF2-SHA256.

4. BIOMETRIC DATA

If you enable biometric authentication, it is handled entirely by your device's operating system. We do not access or store biometric data.

5. ADVERTISING (Android)

The Android version displays advertisements via Google AdMob. AdMob may collect device information and advertising identifiers in accordance with Google's Privacy Policy.

6. CONTACT

If you have questions about this privacy policy, please contact us at: [email protected]

7. CHANGES

We may update this Privacy Policy from time to time. We will notify you of changes by updating the date at the top of this policy.