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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.

What's New in Version 3.0.0

• Added iPad and landscape support
• Updated the splashscreen
• Minor visual changes


iPhone Screenshot 1
iPad Screenshot 1

Customer Reviews

Get it

Don't risk your account security, enable 2-step verification for all your accounts that support it and use this app to make yourself more secure

Still working after update to v3.0.0.0

App still working after update to version 3.0.0 - i.e. all existing 2FA codes haven’t been wiped (as experienced in an earlier buggy update).


[iOS 8.4.1, iPhone 6. YMMV.]

Support for 3D Touch in next release?

I really like this app, thought it'll be great to see the current OTP via 3D Touch, without having to launch it.


Google Authenticator
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Utilities
  • Updated:
  • Version: 3.0.0
  • Size: 17.2 MB
  • Languages: 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
  • Seller:

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

Customer Ratings

Current Version:
All Versions: