Open Source
AppVerifier
Check that the apps on your phone are the real, unmodified thing
This comes straight from AppVerifier’s own GitHub page — it’s free. Need help installing? →
About this app
AppVerifier makes it easy to check that an app on your phone is the genuine article, not a modified or tampered copy pretending to be it. It's a small, focused security tool built around that one job.
It has a clean, modern Material You design, so checking an app takes just a couple of taps.
From the app’s home page
- See the codeHow it’s made — every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
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