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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 provides a one-touch button experience so you can approve or decline any login attempt. 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)

©2016 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 2.2.1

• You can approve or deny login requests with a single tap.
• You can approve or deny logins via Notifications.
• You can approve or deny login requests on your smart watch.

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews

If you have an iOS device, there's no excuse not to have this app

This thing saved my account twice. I visited a bad website, got keylogged,account was still there when I found out the following week. Get the app. It's free, easy (don't mind the less intelligent folks saying they can't get it set up, they just failed to read directions), and if you have a WOW account you get a free baby core hound.

Your choices are either 1) free stuff, or 2) risk getting hacked, losing all your gold, and logging in to a naked character. I know which option most people would choose.

Use the live chat if it breaks.

My wife and I both use this for WoW and have both had it randomly (and not at the same time as each other or at the same time as updates) stop working. We play from different computers semi frequently which seems to be what confuses it. When it does stop working, use the live chat option to reach customer support. They are very friendly and helpful and get back to you in a matter of minutes.

A Really Great Tool!

I wasn't really expecting much more than a digital number generator, but the fact is, this tool is actually synched perfectly with the Blizzard games in a way that I rarely, if ever, have to type in those annoying eight to ten digit codes. I just hit the accept button when prompted and I'm right into whichever game I wanted to play! Mobile Authenticator
View in iTunes
  • Free
  • Category: Utilities
  • Updated:
  • Version: 2.2.1
  • Size: 40.4 MB
  • Languages: English, French, German, Italian, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Cartoon or Fantasy Violence
  • Infrequent/Mild Horror/Fear Themes
  • Infrequent/Mild Alcohol, Tobacco, or Drug Use or References

Compatibility: Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
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