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

3.1 out of 5
29 Ratings

29 Ratings

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.

Apptester!! ,

Losing codes

When you get a new phone or lost your phone then you can’t easily carry over all the accounts to the new phone or from a phone backup... so many people lose their codes and also need to manually put each one over to a new phone.


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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