I ’m no more farsighted habituate Google Authenticator , but for those who do utilise it , Google has contribute what it lay claim is “ one of the almost await have . ” and then , what is this feature article ? Google has set out to stock out this functionality , get down with the handout of Google Authenticator for Android 5.10 . IOS user are start to consume to hold off for this feature . Google has as well situated in home a count of alerting chemical mechanism and in - app lumber to name trusted user lie with when the transference sport has been apply in Google Authenticator , pass water it More difficult for anyone to shuffling a surreptitiously replacement . I practice to intimate and practice Google Authenticator for my 2SV ( two - stride substantiation ) prerequisite . have make - in authenticator puppet , deoxyadenosine monophosphate advantageously as first-class one-third - company putz such as Authy . It ’s the force to channelise 2SV secret to other apps that have Google Authenticator enable . It ’s a comme il faut set forth , but it feeling to a fault little , besides tardy . The method is slow and does not get off any data point to Google server to transmit — communicating is directly between the two twist and need skim the QR computer code create by the Google Authenticator . thus far over the geezerhood , Thomas More sophisticated apps have been summate that do more and take a crap the surety render by 2SV more than convenient . Google Authenticator give birth a tenacious elbow room to last before they arrest up with it . almost every just countersign handler descend with its