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 that you can generate with this app. Once configured, you can get verification codes without the need for a network or mobile connection.

Features include:
- Automatic setup via QR code
- Support for multiple accounts
- Support for time-based and counter-based code generation
- Transfer of accounts between devices via QR code

To use Google Authenticator with Google, you need to enable 2-Step Verification on your Google Account. Visit to get started.

What’s New

Version 3.3.0

Bug fixes

Ratings and Reviews

2.4 out of 5
146 Ratings

146 Ratings

n_shvchk ,

Not able to use old account with new phone

Have the same issue as in the comment below. I changed my phone and now can not access my accounts, because there is no ability to set up multi-factor authentication for the same account from the new device!

Пух--пух ,

Accounts removed

After switching to the newer iPhone, it deleted my accounts. They cannot be reset since the old phone had factory reset

lovingguard ,

App reset itself

I’ve upgraded to ios 15 and the app was working fine for few days. But today it just shows a welcome screen and all my codes are lost. Awesome guys. Recommend (NO)

App Privacy

The developer, Google LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • User Content
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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