IYPS

A password strength test app with crack times, warnings and suggestions.
AppID:com.iyps
Author:StellarSand
License:GPL-3.0-only
Donation:Webpage
LiberaPay
InRepoSince:2022-01-24
LastRepoUpdate:2025-03-15
LastAppUpdate:2025-01-04
LastVersion:1.5.4
Categories:Security
APK source:Github
Google Play:Check if it's there
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A password strength test app which displays strength, estimated crack time and provides warnings and suggestions to help make better passwords.

Two things that should always be strong: Coffee and Passwords.

With our growing digital life in a post pandemic world, data breaches & hacks have skyrocketed and passwords are the only thing keeping our digital accounts safe. It is always recommended to use a password manager like Bitwarden or KeePass to store and generate unique and strong passwords.

However, if you don’t want to use a password manager (seriously though, use a password manager) or want to make your own passwords, you have to be sure they are actually strong and not giving you false sense of security.

Using this app you can determine whether the passwords are most commonly used ones or easy to guess, the estimated time it would take to crack and it also provides some helpful suggestions to help make your password secure if it isn’t. Additionally, since it’s completely offline and nothing is stored or saved anywhere, you can be sure that your passwords are yours alone.


Features:

WhatsNew:

- Support for Android 15.
- Updated top 200 passwords.
- Fixed "100 guesses/hour" incorrectly shown as "100 guesses/second" in Chinese translation.
- Updated German translation (by brassel-it).
- Added Persian translation (by alr86).
- Added Brazilian Portuguese translation (by luxdev01).

Hint: This app is available in both, F-Droid Main and IzzyOnDroid repos.
Download Source Issues ChangeLog
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While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 1.5.4 (2025-03-15) verified help icon

Android Versions:
  • Target: 15.0
  • MinVer: 6.0
Signing Blocks help icon
Malware-Check:Passed help icon
14 Libraries detected: help icon

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