OneMoreSecret

50+
Downloads
Content rating
Everyone
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About this app

OneMoreSecret is a standalone security layer for your data (e.g. passwords, more to come). It leverages the Android Keystore system, turning your phone into a hardware security module. In other words: with OneMoreSecret, you decrypt your secrets with your phone and your fingerprint.

No risk of compromising your entire password database through master password leak - every password is encrypted separately. Instead of a master password, OneMoreSecret relies on asymmetric cryptography.

Send the encrypted password to your smartphone from your PC through a sequence of QR codes, decrypt it and type the password backto the PC using a virtual Bluetooth keyboard.

See project home page for detailed introduction and tutorial: https://github.com/stud0709/OneMoreSecret#readme

This is a very early version of the software. It may not work with older phones due to camera and keystore compatibility issues.

If you encounter problems or have a suggestion, please use the feedback option from within the app or on GitHub.
Updated on
Nov 4, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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