Learn to Read - Duolingo ABC — Old versions
DuolingoNo older versions available yet. Current release.
What's new in 1.25.1
Duolingo ABC is now on Android! Send us your feedback at literacy-feedback@duolingo.com.
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 Learn to Read - Duolingo ABC. One known signing key across every release we hold.
1.25.1
Current key1 release · Jul 28, 2026dbad a613 4c28 ba58…
Certificates on record (1)
Every key we have ever recorded for Learn to Read - Duolingo ABC. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- dbad a613 4c28 ba58…Recorded the first time we scanned this package · Jul 28, 2026O=Duolingo