Duo Mobile

Cisco Systems, Inc.

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.

Duo Mobile also has a companion app for Wear OS, Duo Wear, making secure authentication even more convenient on your smartwatch.

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

horrible app. 1st off, when you log in your computer you have to approve the sign in on your phone. that was frustrating at first because I kept forgetting that so I would have to dig in my purse to find my phone. now, after you approve on your phone, you have to enter the code thats provided THEN once you're in you have to wait for the code they send you an enter that. meanwhile, I can't get paid until I clock in after all these verifications. 🤬🤬 money lost

would give 0 stars if i could. I've had to use this app for years at school, and it has never worked for a period longer than a week. The web browser support is awful, it is impossible to reach customer service. The app regularly decides that the settings on my phone or computer are wrong and it will not work, even when I haven't changed the settings ever and it worked just fine. Literal garbage. Cannot wait to be done using it.

Very annoying app. The worst part is that the push notifications just don't work. I have to manually open the app to see the request and approve it. Then, a few minutes later, the push for the original request will finally show up in my notifications, by which point it's useless and I don't need it anymore. Also, I emailed the support email for the app store to mention my issue and all they said to me was that the email support was for paying DUO users. Why put that email for the free app?!

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.