Google Authenticator

Google Authenticator


Google Authenticator generates 2-step verification codes on your phone.

Enable 2-step verification to protect your account from hijacking by adding another layer of security. With 2-step verification signing in will require a code generated by the Google Authenticator app in addition to your account password.

Start by visiting accounts.google.com/SmsAuthConfig

Features:
* Generates codes even in airplane mode!
* Support for multiple accounts
* Support for multiple languages

Recent changes:
* UI improvements
* When two identical accounts from different websites are added to Authenticator, it no longer overwrites the first account
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Free
88
4.4
User ratings
96832
Installs
5,000,000+
Concerns
1
File size
1845 kb
Screenshots
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About Google Authenticator
Google Authenticator generates 2-step verification codes on your phone.

Enable 2-step verification to protect your account from hijacking by adding another layer of security. With 2-step verification signing in will require a code generated by the Google Authenticator app in addition to your account password.

Start by visiting accounts.google.com/SmsAuthConfig

Features:
* Generates codes even in airplane mode!
* Support for multiple accounts
* Support for multiple languages

Recent changes:
* UI improvements
* When two identical accounts from different websites are added to Authenticator, it no longer overwrites the first account

User reviews of Google Authenticator
某些程式或網路服務提供的二步安全認証器!
Feb 8, 2013
This added level of security is almost necessary now a days with all the logging in we do from various places. Had Hotmail used something like this I would not have had to delete my account. it doesn't bother you all the time either. If you are logging in from home or any safe computer, just tell it to remember the authentication for 30 days and you are good for a month. Well planned and works very smoothly. Set this up via your Google account settings/other settings/2 step security.
Apr 27, 2012
Android Market Comments
A Google User
Thursday 10:56 PM
Janie It didn't work after finishing the second step on the c omputer
A Google User
Thursday 8:15 PM
Great
A Google User
Thursday 7:31 PM
Material Design... Why does the "iOS" version of this app have material design but not the Android version? We are stuck with an ancient UI that is extremely ugly.
A Google User
Thursday 6:59 PM
Crashes Doesn't crash on my Sony xperia ICS, however on mi4i with Lollipop, it fails to launch
A Google User
Thursday 3:51 PM
not working!! i have used this app previously, but now I have a new tablet and wanted to add the authenticator to my tablet but at setup when i have scanned the bar-code it then asks for the 6 digit code, when i enter it it say that the codes are time based please ensure that your device time and date are correct, when i then go to settings and sync, it says that my time is correct and has not been changed... So i deleted the app after about a week of trying to add it.... Fix this error and I will give you 5 stars and a better review
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