Google Authenticator

Google Authenticator

By Google LLC

  • Category: Utilities
  • Release Date: 2010-09-20
  • Current Version: 3.0.1
  • Adult Rating: 4+
  • File Size: 22.14 MB
  • Developer: Google LLC
  • Compatibility: Requires iOS 7.0 or later.
Score: 3
From 3,140 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.



  • Totally broke my Nintendo Account

    By Jm0609
    The poor support of this non working app has managed to not only lock me out of my google related accounts but also has made it impossible for me to password manage with Nintendo. If I could give negative thumbs down I would. Apple for the win.
  • Doesn’t work 6/27/19

    By Kurotsubasa
    Never works.
  • Broken

    By skdjennskdlemmdje
    The verification codes have a 1 in 50 chance of working.
  • Codes gone

    By Kydykn
    Opened the app to find everything had been deleted. Now I’m locked out of my accounts... User be wary.
  • needs text search

    By ilya239
    With many sites needing logins, scrolling to find the right code is frustrating. App needs incremental text search by site name. Also, ideally, add custom coloring and/or grouping to help find the right code. And as another review siggested, require touchid to see codes.
  • 100% Broken, you WILL be forever locked out

    By Quagdarr
    Every single Authenticator code will be deemed invalid. This does NOT have a settings feature inside the app to Sync time to fix the issue. Unsure how this occurred. Who missed adding in settings?? That’s like a contractor building a house and forgetting a bathroom and kitchen. Be warned!!!!!!!!!!!!! Google will destroy everything you have if you use this.
  • just use Authy

    By squalamack
    this app stinks.
  • Don’t verify this stupid app

    By aaaaaaabbbbavcwb
    Stupid app can’t update when I get a new phone
  • Worst app out there

    By wasting time on this app
    Not user friendly. No walk me through simplicity. I am using to access HR Block files and forced to use this horrible app.
  • I am confused!

    By bahram0110
    Hello It is better to add an option to organize accounts I have more than 100 accounts and it is very difficult to find desired accounts in that messy screen