Blizzard Authenticator

Blizzard Authenticator

By Blizzard Entertainment, Inc.

  • Category: Utilities
  • Release Date: 2009-03-28
  • Current Version: 2.2.4
  • Adult Rating: 12+
  • File Size: 51.98 MB
  • Developer: Blizzard Entertainment, Inc.
  • Compatibility: Requires iOS 8.0 or later.
Score: 4
From 20,399 Ratings


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 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) ©2017 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.



  • Plz support China

    By ♞MsDurex
    Plz support China when I set my location in China. And support the muti-account by the way.
  • Seems a natural for Watch support

    By William R. Dickson
    Very nice upgrade from the older version I last used a few years ago. But doesn’t the one-button authentication seem like a natural fit for the Watch? Sorry to see it’s not an option.
  • Very helpful for contacting friends and looking on the market

    By Ricklest
    I find this really helpful every time I want to check what's on the market I usually go onto my laptop and now I can use this to free some time
  • Amazing app

    By Hist!
    It’s an Authenticator developed by a gaming company but offers better experience than google’s authenticator app. It does it work well.
  • Completely worthless for authenticating apps in the same device.

    By FatalFurr
    I’m not sure what is wrong, but everyone I try to authenticate the wow Legion companion or hearthstone, I will approve the request and go back to the app, which wants me to log in again. Maybe it’s the OS, maybe it’s me. All I know is it is extremely frustrating to. It be able to get into my Blizzard apps. Please fix this so I can get into my apps!
  • Notifications broken

    By dapjang
    notifications no longer work. have to open up the app to approve
  • You rock, Blizzard

    By Mr_Squiggles
    Best Authenticator app I’ve ever used.
  • Great app, miss the native watch app

    By acrobinson
    This is amazing, however the watch app is now missing!
  • Wonderful!!

    By Tomster8787
    Love overwatch, so when it said my account was shut down, a Blizzard rep (one of the best customer service companies for games by the way) told me to get this app to protect my account in the future. No problems since and it's easy to use. Thank you for offering a way to secure an account further. - Another loyal fan
  • Pretty neat, probably secure...

    By T-rex1995
    I mean, to be honest it's nifty as hell, however I'll never fully trust anything automated, but sh** download it, it's FREE <3 love u blizz