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 3.1.0

- the ability to transfer accounts to a different device; e.g. when switching phones
- refreshed look and feel of the app
- dark mode support

Ratings and Reviews

evilivevilive ,

Suddenly can’t open the app

This is serious issue, now the app can’t open, I completely can’t login to my other account using 2FA

aH hEnG0409 ,

Enable search function.

I had more than hundred account. I have to slide through the list to find my account. Suggest to provide search box to search through all accounts.

Idinahui cyka ,

Cannot transfer data to new iphone X

There’s no way for me to transfer all the data of my authenticator from my old iphone to my new iphone. You guys should take note about this.


Google LLC
22 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Catalan, Chinese, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese

Age Rating


  • Family Sharing

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

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