What's New

Various bug fixes and improvements

App Description

Protect your Blizzard account and 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 Blizzard account is more secure.

Internet connection required. For more information on how to add the Blizzard Mobile Authenticator to your account, visit https://blizzard.com/support/article/24520.

Note: this app is not compatible with some classic Blizzard games (like 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)
* 日本語
* ไทย

©2019 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.

iPhone Screenshots

(click to enlarge)

Blizzard Authenticator screenshot 1 Blizzard Authenticator screenshot 2

App Changes

  • December 20, 2011 New version 1.3.3
  • March 15, 2012 New version 1.3.4
  • May 09, 2014 New version 1.3.5
  • September 01, 2015 New version 2.0.0
  • September 19, 2015 New version 2.0.1
  • March 18, 2016 New version 2.1.0
  • June 22, 2016 New version 2.2.0
  • June 30, 2016 New version 2.2.1
  • November 09, 2016 New version 2.2.2
  • June 13, 2019 New version 2.3.0
  • December 24, 2019 New version 2.4.0
  • July 14, 2020 New version 2.4.1

Other Apps From Blizzard Entertainment, Inc.

World of Warcraft Mobile Armory BlizzCon Mobile Blizzard AR Viewer Hearthstone StarCraft WCS WoW Companion App Blizzard at gamescom 2018 BlizzCon TV Blizzard Battle.net Overwatch League