Google Authenticator

Google Authenticator

By Google, Inc.

  • Category: Utilities
  • Release Date: 2010-09-20
  • Current Version: 3.0.0
  • Adult Rating: 4+
  • File Size: 16.60 MB
  • Developer: Google, Inc.
  • Compatibility: Requires iOS 7.0 or later.
Score: 3
From 2,380 Ratings


Google Authenticator works with 2-Step Verification for your Google Account to provide an additional layer of security when signing in. With 2-Step Verification, signing into your account will require both your password and a verification code you can generate with this app. Once configured, you can get verification codes without the need for a network or cellular connection. Features include: - Automatic setup via QR code - Support for multiple accounts - Support for time-based and counter-based code generation To use Google Authenticator, you need to enable 2-Step Verification on your Google Account. Visit to get started.



  • Needs to be updated!

    By Aliuda
    Please update this app!
  • Trash app

    By fakyew
    Garbage Removed the option to time synch, making the app useless. If it is even a second off from your phones time, it will never work. Blacklist the spamhole
  • Hard to use

    By xanymay
    Does not give any instructions! I hate it
  • There is no “Settings” option

    I’m trying to resync the apps time but due to there not being a “Settings” tab, this app is pretty useless.
  • Hard to transfer and can’t scan qr code

    By phsamuel
    Not sure if it is because of iPhone 5s. The qr code scanner doesn’t work and have to input manually
  • Touch ID

    By krevbot
    The app works great but 2 years with no update and no Touch ID support? Please give us this feature :-)
  • Don’t use this if you don’t have to

    By HOMM7
    Trash, no way to find menu to time sync it, keeps you locked out of everything you have.
  • Needs iPhone X support

    By KaoticKaimen
    Update your app Google
  • Never works

    Always tells me that the code I entered is incorrect. Have to use the recovery codes 100% of the time. If I could give it 0 stars I would. Fix your app google!
  • Please HELPPPPPPPP!!!

    By holycrapthenickname!?
    I switched phones and seriously it’s impossible to figure out how to move this app over. I don’t have a login I don’t have any sort of lead... please can someone help me?!?!?