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.

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 www.duosecurity.com/legal/open-source-licenses.

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

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This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Multiple valid signatures exist for this app. If you're having trouble with installation due to a mismatched signature, try a different one. See this FAQ entry for more info.

Known valid signatures: 21abSignature: 21ab0098bc3e307a236bba94319ca8a99703cd2d 56a8Signature: 56a8fc4417e41e0eb0b24e8b17ee1f447d0381e5.

Variant
Arch
Version
DPI
4.6.1 APK 56a8Signature: 56a8fc4417e41e0eb0b24e8b17ee1f447d0381e5
406100
January 25, 2022
universal
Android 8.0+
nodpi
All Releases
Duo Mobile 4.15.0
May 11, 2022

Version:4.15.0

Uploaded:May 11, 2022 at 6:15AM UTC

File size:11.9 MB

Downloads:86

Duo Mobile 4.14.0
April 25, 2022

Version:4.14.0

Uploaded:April 25, 2022 at 6:35PM UTC

File size:11.9 MB

Downloads:135

Duo Mobile 4.13.0
April 12, 2022

Version:4.13.0

Uploaded:April 12, 2022 at 9:23PM UTC

File size:11.53 MB

Downloads:91

Duo Mobile 4.12.1
March 28, 2022

Version:4.12.1

Uploaded:March 28, 2022 at 4:00PM UTC

File size:11.49 MB

Downloads:137

Duo Mobile 4.11.0
March 14, 2022

Version:4.11.0

Uploaded:March 14, 2022 at 2:39PM UTC

File size:11.17 MB

Downloads:162

Duo Mobile 4.10.0
March 3, 2022

Version:4.10.0

Uploaded:March 3, 2022 at 5:02PM UTC

File size:11.17 MB

Downloads:126

Duo Mobile 4.9.0
February 15, 2022

Version:4.9.0

Uploaded:February 15, 2022 at 6:13PM UTC

File size:11.17 MB

Downloads:168

Duo Mobile 4.8.0
February 5, 2022

Version:4.8.0

Uploaded:February 5, 2022 at 12:49AM UTC

File size:11.17 MB

Downloads:145

Duo Mobile 4.6.1
January 25, 2022

Version:4.6.1

Uploaded:January 25, 2022 at 4:30PM UTC

File size:11.11 MB

Downloads:144

Duo Mobile 4.4.0
December 10, 2021

Version:4.4.0

Uploaded:December 10, 2021 at 3:45PM UTC

File size:11.11 MB

Downloads:424

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