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
94510
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
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
某些程式或網路服務提供的二步安全認証器!
Feb 8, 2013
Android Market Comments
A Google User
4 days ago
It needs a switch window button.
A Google User
4 days ago
Nice Would've been better if Google made an antivirus and security app
A Google User
4 days ago
good
A Google User
4 days ago
Very usueful app but needs improvements... I have 6 services using 2-step and it would be great to have a better interface to navigate and find the service. Adding logos would be cool: Google, GitHub, Slack,... and definitively needs material design love.
A Google User
4 days ago
Crashes Constantly crashes on start up since my LG G3 updated to 5.0.2.