Duo Mobile

Duo Security LLC

About this app

Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication.

Additionally, you can use Duo Mobile to manage two-factor authentication for other application and web services that make use of passcodes.

Note: For Duo accounts, Duo Mobile needs to be activated and linked to your account before it will work. You will receive an activation link as part of Duo's enrollment process. You may add third-party accounts at any time.

Additionally, we will request access to use your camera for the sole purpose of scanning QR codes when activating accounts. Accounts can be activated by other methods if you choose not to do so.

License agreements for third-party Open Source libraries used in Duo Mobile can be found at https://www.duosecurity.com/legal/open-source-licenses.

For the latest Terms and Conditions see https://duo.com/legal/terms

Ratings and reviews

This app is a point and tap nightmare. I have lost backups. I have lost recovery. I have lost sleep because of this app. It's beyond not being user friendly it's about as useless as putting a screen door on a submarine. Yeah it's "safe" because you cannot even get it to work when you switch to a new phone. This app it a good example of what not to use for your authenticator. Absolutely a freaking nightmare. Thanks duo for putting me in a state of dismay.

No cell/wifi bug. Everytime I get a push notification to unlock my computer, it says I have no cellular or Wi-Fi connection. Open the app, it displays the error, click ok, then the app closes. I have to reopen the app again and then accept the login push. Started doing this after the last update. Cleared cache and restarted phone, works once. Pixel 6 Pro

It’s not available on Android watches, but it is on the Apple Watch. Unlike 19 years ago, building an iOS app today isn't drastically different from building an Android app. With tools like Flutter or React Native, we now have cross-platform compatibility that makes it easier to develop for both systems simultaneously. If the developers haven't created it, it is because they clearly don't want it !

What’s new

We're always working to improve user experience in Duo Mobile. This update introduces various behind-the-scenes improvements and minor bug fixes to enhance your authentication experience.