FreeAir - widget for PurpleAir — Old versions
Sean ColomboNo older versions available yet. Current release.
What's new in 1.2.0
Initial release of the app. You can create home-screen widgets for PurpleAir sensors. All features are free. This currently requires you to get a (free) API key from PurpleAir to use it.
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 FreeAir - widget for PurpleAir. One known signing key across every release we hold.
1.2.0
Current key1 release · Jul 30, 20268e3c 3dc5 6d8f ba19…
Certificates on record (1)
Every key we have ever recorded for FreeAir - widget for PurpleAir. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- 8e3c 3dc5 6d8f ba19…Recorded the first time we scanned this package · Jul 30, 2026CN=Android, O=Google Inc.