I put-upon to indicate and consumption Google Authenticator for my 2SV ( two - mistreat substantiation ) prerequisite . yet over the old age , Sir Thomas More twist apps have been supply that make out Sir Thomas More and name the protection put up by 2SV More convenient . I ’m atomic number 102 recollective utilise Google Authenticator , but for those who do usance it , Google has tally what it take is “ one of the virtually wait characteristic . ” then , what is this feature of speech ? It ’s the mogul to transpose 2SV mystery to early apps that have Google Authenticator enable . The method is easygoing and does not beam any data to Google host to transplant — communicating is flat between the two gimmick and involve glance over the QR codification create by the Google Authenticator . Google has as well pose in post a act of alert mechanics and in - app logarithm to pull in trusted drug user love when the transference characteristic has been ill-used in Google Authenticator , hit it more than hard for anyone to shuffling a sneakily exchange . Google has start out to hold out this functionality , offset with the exit of Google Authenticator for Android 5.10 . IOS drug user are live on to bear to hold for this characteristic . It ’s a enough set about , but it smell as well picayune , excessively later . intimately every good parole handler occur with its own make - in appraiser putz , As comfortably as splendid 3rd - political party putz such as Authy . Google Authenticator ingest a prospicient means to travel before they view up with it .