Evaluate passwords, predict crack times, and get tips for stronger passwords.
About this app
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
Licensed under GPL-3.0-only, by StellarSand.
What's New in v1.5.8
Imported from the F-Droid repository index.
- - 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).
Version history
Apr 9, 2026 · 4 MB · Android API 26–36 · code 158
Imported from the F-Droid repository index.
- - 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).
SHA-256 495e2dc42b3a858bfb43ea79d7dd17c8721e6aa36819b46edd5effd8e186312f
Aug 13, 2025 · 3.9 MB · Android API 23–36 · code 156
Imported from the F-Droid repository index.
SHA-256 ab64f4ecd7ac71294c9a46f203a68ca8f7287dea6e90308d03efda0bdb94198e
Jan 10, 2025 · 3.8 MB · Android API 23–35 · code 154
Imported from the F-Droid repository index.
SHA-256 bf37bb41c51dba551fd895bce6202d59136271c0701c92d4ae0d773f1e8a8723
Will it run on your device?
78%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.iyps is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.5.6 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall IYPS - Is Your Password Secure? first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of IYPS - Is Your Password Secure?, and a listing is removed when the evidence for it stops holding up.
Get IYPS - Is Your Password Secure?
Every source we list for com.iyps is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
495e2dc42b3a858bfb43ea79d7dd17c8721e6aa36819b46edd5effd8e186312f
Signing certificate
25b152a701b3708bbf03d9cf922570d8864b16646ec41eae7237c3631409322f
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.