# IYPS (open-source security app)

> IYPS is a free, open-source security app for Android. Evaluate passwords, predict crack times, and get tips for stronger passwords. It has 283 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid.

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

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/StellarSand/IYPS |
| Platforms | Android |
| Built with | Kotlin |
| GitHub stars | 283 |
| License | GPL-3.0-only (open source) |
| F-Droid | https://f-droid.org/packages/com.iyps/ (package com.iyps) |
| F-Droid anti-features | none flagged |
| Google Play | not linked |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Password managers & security |
| Latest release | v1.6.1 (Aug 1, 2026) |
| Last commit | Oct 8, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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