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Password Monitor

Check if your passwords have leaked

123 GitHub stars GPL-3.0 Privacy & Security

Made by StellarSand · free and open source

APK fileVersion v1.0.72.7 MBupdated 30 hours ago

This comes straight from Password Monitor’s own GitHub page, and it’s free. Need help installing?

What it looks like

About this app

Password Monitor tells you whether a password has turned up in a known data breach, using a method that never sends the password itself.

It is a quick way to find out which of your old logins need changing.

From the app’s home page

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Last worked on 30 hours ago · Listed here since 2026 · info updated just now