App: Password Keeper
Password Keeper does not collect, transmit, or share any personal data. The app has no internet permission and makes zero network requests. All information you enter remains exclusively on your device.
All passwords, usernames, notes, and credentials are stored locally in an SQLite database on your device. They are encrypted with AES-256-CBC encryption using a key derived from your master password via PBKDF2 (100,000 iterations). The master password is never stored — only a salted hash is retained for verification.
The app does not have the INTERNET permission in its AndroidManifest. It cannot send data to any server, cloud service, or third party. There is no analytics SDK, no crash reporter, no advertising library.
If you enable biometric authentication, the app uses the Android BiometricPrompt API. Biometric data (fingerprints, face geometry) is processed entirely by the Android operating system and is never accessible to the app itself.
No registration, no email address, no account of any kind is required or collected.
If you use the optional encrypted backup feature, the backup file is saved to your device's local storage in encrypted form. It is never uploaded anywhere automatically.
This app does not collect data from anyone, including children under 13.
If this policy ever changes, the updated version will be published with a new effective date. Given the offline nature of the app, substantive changes are unlikely.
Questions? Contact: newappwithus@gmail.com