Rayyan — Old versions
Rayyan Systems, Inc.No older versions available yet. Current release.
What's new in 1.7.8
A quick update to make your Rayyan Mobile experience even smoother. This release focuses on stability improvements and squashing a few bugs. Improved: General enhancements – Various behind-the-scenes optimizations for better performance and reliability. Fixed: Resolved minor bugs to improve overall app stability. Thanks for using Rayyan! Update your app now to enjoy these improvements.
Signing history
Android only installs an update signed by the same key as the version already on your device. This timeline shows every signing key we've seen for Rayyan. One known signing key across every release we hold.
1.7.8
Current key1 release · Aug 8, 20264dbc 4132 8294 83ca…
Certificates on record (1)
Every key we have ever recorded for Rayyan. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- 4dbc 4132 8294 83ca…Recorded the first time we scanned this package · Aug 8, 2026CN=Android, O=Google Inc.