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iTunes for Mac + PC Mobile Authenticator

By Blizzard Entertainment, Inc.

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Protect your Account and your Blizzard games using our free Mobile Authenticator app!

The app offers two factor authentication, protecting everything from your most storied World of Warcraft characters to your meticulously crafted Hearthstone decks. The authenticator app generates a unique code to use with your regular password at each login. With the Mobile Authenticator, you can rest easy knowing that your account is more secure.

Internet connection required. For more information on how to add the Mobile Authenticator to your account, visit

Note: This app is not compatible with classic games (StarCraft, Diablo II, and Warcraft III).

Languages Supported:
* English
* Français
* Deutsch
* Español (Latinoamérica)
* Español (Europa)
* Português
* Italiano
* Polski
* Русский
* 한국어 (Korean)
* 繁體中文 (Traditional Chinese)
* 简体中文 (Simplified Chinese)

©2015 Blizzard Entertainment, Inc. All right reserved. iPhone and iPod touch are trademarks of Apple Inc. All other trademarks referenced herein are the properties of their respective owners.

What's New in Version 2.0.1

* Brand new design - Authenticator has received a modern design refresh and an extra layer of polish, plus you can see great Blizzard franchise art every time you load up the digital code.

* iCloud restore - We’ve streamlined setup and made it easier to restore by using iCloud back up.

* Usability improvements – Getting a code now features an improved visual indicator, easy clipboard copy, and an animated count-down.

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews

Simply Works

I've been using the authenticator from day one and love the new revamp to the UI. It's never given me any trouble, is easy to use, and keeps my account secure. Winning.


Easy to use and keeps your account safe and secure. I highly recommend!

A great app to keep account safe

This is a great app that keeps your blizzard account safe I recommend it. Mobile Authenticator
View In iTunes
  • Free
  • Category: Utilities
  • Updated:
  • Version: 2.0.1
  • Size: 24.1 MB
  • Languages: English, French, German, Italian, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Horror/Fear Themes
  • Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
  • Infrequent/Mild Cartoon or Fantasy Violence

Compatibility: Requires iOS 7.0.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: