Battle.net Authenticator
by Blizzard Entertainment, Inc.
Version Varies with device
📅 Updated October 13, 2021
Protect your account using the free Battle.net Authenticator app
Features Battle.net Authenticator
Protect your account using the free Battle.net Authenticator appWith two-factor authentication, including one-touch button to approve or deny login attempts, you can keep everything protected--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 Battle.net account is more secure.Internet connection required.
For more information on how to add the Battle.net Authenticator to your account, visit https://blizzard.com/support/article/24520.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©2021 Blizzard Entertainment, Inc.
All right reserved.
Android is a trademark of Google Inc.
All other trademarks referenced herein are the properties of their respective owners.• Various bug fixes and improvements
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
See the Battle.net Authenticator in Action
What Our Users Say
Don't just take our word for it. Here's what our users have to say about our Android app.
"It says you can approve by notification but I never get them. I always have to type in the code which is very frustrating. Do not use unless absolutely necessary."
Boyan Stoynov
"Total Trash, extremely hard to use and change profile set up."
Jazz Wayne
"So I lost access to my account thanks to this awful app. I'm trapped in a loop. I don't have access to my old phone anymore so I need to change it, but for that I need to log in and for that I need access to my old phone number... This doesn't make any sense."
R. R.
"Account still breached even though authentication was required through the app, what is this for if not to prevent this very thing from happening?"
Willow Rayne Summers
"idk what to say about this app"
Ruzube
"Requiring this app to use group finder is a new low. Hire back some of those GMs you fired instead of making this game even more automated."
Joe JP
"Works as described :)"
Wen Yang Thian
"EA Scum"
ドットジェー
"App reliability is drastically worsening. The authenticator is useless on a new phone without connection to an old one. I won't be using battle net anytime longer."
Mike TheAssistant
"My phone changed and it wont recognize the new number. keeps trying to send verification code to old phone number and that phone went into the garbage when it died and coudnt be resurrected"
Silver Raven
Get the App Today
Available for Android 8.0 and above