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 2GIS: Offline map & navigation. One known signing key across every release we hold.
7.25.1.622.5
Current key1 release · Jul 29, 2026Every key we have ever recorded for 2GIS: Offline map & navigation. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
Avenza Maps: Offline Mapping
Avenza Systems Inc. · Maps & Navigation