This is much better: https://play.google.com/store/apps/details?id=org.fedorahosted.freeotp https://play.google.com/store/apps/details?id=org.fedorahost... Ope

This is much better: https://play.google.com/store/apps/details?id=org.fedorahosted.freeotp https://play.google.com/store/apps/details?id=org.fedorahost... Open source fork of the (now closed source) Google Authenticator.