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

2.5 out of 5
492 Ratings

492 Ratings

Fattyboombastic ,

OK but with massive limitations

Hey devs please update this properly.
1) It needs a search bar at the top if you have more than a screen full of entries.
2) You need the ability to edit names/descriptions of codes
3) Upgrading iPhones is an absolute disaster. It needs the ability to export individual and all existing codes to a new device via QR. Not visiting EVERY service I run and configuring new 2-factor devices.

Notsure 9000 ,


I required this application to authenticate one thing for an exam but because resets the numbers in an insanely short amount of time after they first appear and all other numbers to procede them don’t seem to work I was unable to authenticate using it (though I’m not entirely sure the first set of numbers would work either) it also didn’t help that each attempt yielded a set of numbers that remained event after closing the authentication window on the on the barcode side. Each set of numbers that remained after an attempt was also irritating to remove ; with the application asking wether your sure each time. A application like this should really work out of the box and as it seems to be the main one between mobile platforms, I would say that it is a Huge letdown

Wireblue ,

Requires correct date/time to work

Make sure you’ve chosen “set automatically” for your date & time (in iOS settings), because this App relies on it being correct in order to function.

Works well and is easy to setup new logins.

As the number of 2FA accounts I have grows, I would like to see a better way of organising or searching for them.


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.

More By This Developer

You May Also Like