Blizzard Authenticator

Blizzard Authenticator

By Blizzard Entertainment, Inc.

  • Category: Utilities
  • Release Date: 2009-03-28
  • Current Version: 2.3.0
  • Adult Rating: 12+
  • File Size: 40.38 MB
  • Developer: Blizzard Entertainment, Inc.
  • Compatibility: Requires iOS 9.0 or later.
Score: 4
From 21,817 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) * 日本語 * ไทย ©2018 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.



  • Without it no game

    By oMaMori.effect
    Good app for my account security Wish app support multiple accounts
  • Does this still work?

    By Hotbl00ded
    Someone from France was able to get into my account without my knowledge, using my password. The Authenticator didn’t bother to notify me or anything, that someone was on my account, they just rolled on in. Needs a fix.
  • La mejor proteccion

    By VenonRD
    Gracias a esta app puedo estar tranquilo ala hora de que mis cuentas de video juego están bien protegidas de personas egoístas
  • Perfect addition...

    By Doctor Blair
    Who wouldn’t want the added protection for your account?? I was hacked about 10 years ago and was devastated at the loss. But now it’s near impossible to do that with tools like this.
  • Great

    By Imthrbossimthebossssssssssss
    Has helped me lock out people from Asia more than once
  • Overwatch

    By Gimmegold600
    Very glitchy with Overwatch and doesn’t work particularly well in my opinion
  • B net app

    By Florriab
    Love this app . Keeping my account secure means a lot tome considering how hard I work on my characters thanks blizzard awesome job.
  • Just let me use Microsoft Authenticator

    By 0x8BADF00D
    I already have all my other 2FA tokens in the Microsoft Authenticator app. Google Authenticator can also do the same thing. Both of those apps use the same open standard (TOTP) as Blizzard’s Authenticator. There’s no reason I should have to install yet another app for this.
  • Serial Number?

    By Fay_Luna
    So It’s asking for a serial # ... how or where do you get this info from the app?
  • Great but can be much greater

    By Dr.8lack
    Sometimes u get the notifications sometimes u have to unlock ur phone and go open the app and accept the login. But I am just complaining cause I am spoiled brat and expect everything to work so fast 😂😂😂. Great Authenticator otherwise. Keeps everything safe and very intuitive to switch when u get new phone. 👍🏻 👍🏻 👍🏻 👍🏻