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IYPS - Is Your Password Secure?

Evaluate passwords, predict crack times, and get tips for stronger passwords.
New in version 1.5.8
- Updated top 200 passwords.
- Copy, share & export password test results.
- Generate multiple passwords & passphrases.
- Localized number formatting.
- New translations & updated existing ones (contributed by the community).
A password strength app that evaluates and rates your password's robustness, estimates crack time, and provides helpful warnings and suggestions for stronger passwords.

Features:

- Fully open source
- Material design 3 & Material You
- Completely offline
- Supports both light and dark theme
- No ads
- No collection of personal data

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 1.5.8 (158) suggested Added on Apr 09, 2026

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • com.iyps.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.0 MiB PGP Signature | Build Log

  • Version 1.5.6 (156) - Added on Aug 13, 2025

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • com.iyps.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 3.9 MiB PGP Signature | Build Log

  • Version 1.5.4 (154) - Added on Jan 10, 2025

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • com.iyps.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 3.8 MiB PGP Signature | Build Log