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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

Easy to use and very handy

I've used this battle net authenticator since it came out and I've never gone without it, I love it a lot and it definitely makes your account feel a lot safer knowing you have protection from hackers. Although the only downside is if you want to log into a game or the battle net website and your phone is out of charge you need to wait so you can turn it on and use it, but besides that this is an amazing app and I'd definitely recommend it. Also since the new update it looks very nice.

App update

As promised i am making a new review, After the new update the app is now working perfectly and no longer crashes. Thank you for the lovely new images must say it looks beautiful.

Must have!

Unfortunately I had the be hacked before I wised up and got this but so glad I did! Recommend it to everyone! 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
  • Developer:
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: