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Google Authenticator

By Google, Inc.

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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 of 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.

Requires iOS 5.0 or later.

What's New in Version 2.3.0

* Minor UI refresh with support for iOS 8 and the iPhone 6 Plus.
* Small bug fixes.

iPhone Screenshot

iPhone Screenshot 1

Customer Reviews

Great App

I saw somebody using Google Authenticator on TV and downloaded it, ever since I have been using it. Overall, it works excellently but I would like if a fingerprint or passcode option was added along with landscape mode.

Add Apple Watch support!

This would be a five star review if the app had Apple Watch support. Overall it is easy to use and works as expected. I have quite a few two factor authentication accounts so it would be nice if there was a compact view.

Doesn't work and poor support from Google

Keeps saying codes are time dependent and to check my time settings. Well they're all right. Google support is non existent other than a few generic preanswered questions on their site. The interesting thing is the app worked perfectly before and now just broke out of the blue. With no support I had to stop using it which is a shame.

Google Authenticator
View In iTunes
  • Free
  • Category: Utilities
  • Updated:
  • Version: 2.3.0
  • Size: 7.7 MB
  • Languages: English, Arabic, Catalan, Chinese, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5, iPhone 6, and iPhone 6 Plus.

Customer Ratings

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