Sign in is easy, convenient, and secure when you use Microsoft Authenticator. Use your phone, not your password, to log into your Microsoft account. You simply have to enter your username, then approve the notification sent to your phone. Your fingerprint, face ID, or PIN will provide a second layer of security in this two step verification process. After, you'll have access to all your Microsoft products and services, such as Outlook, OneDrive, Office, and more.
Microsoft Authenticator also supports multi factor authentication for work, school, and non-Microsoft accounts. The app provides a second layer of security after your password. When logging in, you'll enter your password, and then you'll be asked for an additional way to prove it's really you. Either approve the notification sent to the Microsoft Authenticator, or enter the verification code generated by the app.
Sometimes your work or school might ask you to install the Microsoft Authenticator when accessing certain files, emails, or apps. You will need to register your device to your organization through the app and add your work or school account. Microsoft Authenticator also supports cert-based authentication by issuing a certificate on your device. This will let your organization know that the sign-in request is coming from a trusted device and help you seamlessly and securely access additional Microsoft apps and services without needing to log into each. Because Microsoft Authenticator supports single sign-on, once you have proven your identity once, you will not need to log in again to other Microsoft apps on your device.
We're always working on new features, bug fixes, and performance improvements. Make sure you stay updated with the latest version for the best authentication experience.
Ratings and Reviews
Great on iPhone Watch app is a bust
Authenticator works very well on iPhone. It has been solid and reliable where i use it on a number of accounts. 5 stars. I was excited to hear a Apple Watch version came out. That is a complete bust, not working at all. Zero stars. The Watch app does nothing but declare that an account can be set up. Fiddling with it for a half hour gave the proclamation ‘setup successful’. Still not producing codes like it should I discovered to my dismay that the iPhone version crashed and had to be removed and reinstalled. Suggestion: take the Watch app off the store until it is properly documented and can be made to work. 5 stars for iPhone app, 0 for watch gives an average of 2.5 or 3.
Solid. But needs spit-polish
The core functionality of the app is rock solid. It works. Every time. Not one crash.
But my problem is all this time I see no spit polish with some nice to have features.
Example 1: Now, this is petty. Tom Petty. But for accounts that don't automatically pull in an avatar image ID like the option to set it myself. When I click edit I should be able to click each image and set it from photos.
Example 2: For an app that provides security why can't I set a password or touched for opening the app? Like everything else I can enable this with the understanding that it's my responsibility to secure said password to access my app. This way no one can snatched my phone when it's on but unlocked at my desk and I'm in the restroom.
It's the little quality of life things that are missing that could really set this app apart from the competition. That being said I trust MS with my data more than Google so I'll keep this. Good job. But please consider these changes.
Love it for how it works as a remote Authenticator for OneDrive & Outlook, and especially for work to authenticate with TouchID when logging in to work resources.
BUT - really frustrated by how you lose 2 factor or step linkage to services when you have to restore your iPhone (either from having to erase or moving to a new iPhone) and now I’ve lost login access to some services I used it with for 2 factor. One in particular doesn’t even offer email temporary recovery so I have to completely wipe my settings and information to re-establish access.
- Microsoft Corporation
- 61.4 MB
- Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
- English, Arabic, Basque, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, Galician, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kazakh, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
- Rated 4+
- © 2016 Microsoft Corporation. All rights reserved.
With Family Sharing set up, up to six family members can use this app.