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.

What’s New

Version 3.0.1

• iPhone X support
• Minor bug fixes

Ratings and Reviews

3.3 out of 5
45 Ratings

45 Ratings

Ambrotos42 ,

Useful but easily cluttered

The app works well on my end but gets cluttered with accounts very quickly. Especially if you’re security conscious and use it for more than just your email account.

Howzit282 ,

Wish there was Watch app

Great app but wish there was an app for WatchOS

Neill109 ,

Please help

Hello. My authenticator doesn’t seem to be working. I’ve tried synching it by turning off automatic time and date and turning it on again. I’m locked out of my Luno account as well as my Bittrex account and I really need to access it. Please assist me. The 1 star rating will immediately be changed to 5 if my issue is resolved. Thank you.


Google LLC
23.2 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, 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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