4.67.0 Safe to install
Secure Your Accounts with Duo Mobile's Easy Two-Factor Authentication

Duo Mobile offers a seamless and user-friendly approach to two-factor authentication, enhancing security without sacrificing convenience.
Duo Mobile is a valuable tool that enhances the security of login processes by working seamlessly with Duo Security's two-factor authentication service. This application provides the convenient feature of generating passcodes for logins and receiving push notifications, enabling quick and effortless authentication with just a single tap on your iPhone, iPad, or Apple Watch.
In addition to its primary functionality, Duo Mobile allows you to efficiently manage two-factor authentication for various applications and web services that require passcodes for enhanced security.
It is important to note that in order to utilize this powerful security tool, Duo Mobile must be activated and linked to your Duo account. Upon enrollment in Duo's service, an activation link will be provided to facilitate this process. Moreover, the option to include third-party accounts can be accessed at any time.
Please find the license agreements for third-party Open Source libraries used in Duo Mobile at this link.
Overview
Duo Mobile is a Freeware software in the category Business developed by Duo Security LLC.
The latest version of Duo Mobile is 4.67.0, released on 07/03/2024. It was initially added to our database on 09/07/2023.
Duo Mobile runs on the following operating systems: Android/iOS.
Users of Duo Mobile gave it a rating of 5 out of 5 stars.
Pros
- Enhanced security with two-factor authentication
- Seamless integration with various platforms and applications
- User-friendly interface with simple setup and use
- Ability to receive login requests even without internet connectivity
- Option to use biometric authentication for added security
Cons
- Possibility of delays in receiving push notifications for login requests
- Slight learning curve for users unfamiliar with two-factor authentication
- Some users may find the app redundant if their organization already has a different authentication system in place
FAQ
What is Duo Mobile?
Duo Mobile is a two-factor authentication app that provides secure login access to your accounts.
How does Duo Mobile work?
Duo Mobile works by generating secure passcodes or receiving push notifications on your mobile device to verify your identity when logging into accounts.
Is Duo Mobile free to use?
Yes, Duo Mobile is free for personal use. However, businesses may need to purchase a license to use it for their employees.
Which platforms are supported by Duo Mobile?
Duo Mobile supports iOS, Android, and Windows Phone platforms.
Can Duo Mobile be used with any account?
Duo Mobile can be used with any account that supports two-factor authentication.
Is Duo Mobile easy to set up?
Yes, setting up Duo Mobile is straightforward and involves scanning a barcode provided by the service you want to secure.
Can Duo Mobile secure multiple accounts?
Yes, Duo Mobile can be used to secure multiple accounts across various services and platforms.
Does Duo Mobile work offline?
Duo Mobile can generate passcodes offline, but push notifications require an internet connection.
Is Duo Mobile safe and secure?
Yes, Duo Mobile uses encryption and secure methods to protect your authentication data and ensure your accounts are safe from unauthorized access.

David Fischer
I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.
Latest Reviews by David Fischer
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