Free download TermBot - SSH with YubiKey, Nitrokey, OpenPGP card APK for Android, PC. Latest version is 1.9.6-151-464c55c-termbot, update at February 8, 2022
TermBot - SSH with YubiKey, Nitrokey, OpenPGP card version 1.9.6-151-464c55c-termbot is only one variant.