Don't use Google authenticator. HOTP and TOTP are IETF standards and any compatible app should work. Android Token works great and is 67kb in size. Last time

Don't use Google authenticator. HOTP and TOTP are IETF standards and any compatible app should work. Android Token works great and is 67kb in size. Last time i tried to use Google authenticator it phoned home supposedly connecting my mobile IP address to my DSL IP adress thus making me less secure