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This APK's signature: 56a8. Other known valid signatures: 21ab.
Download Duo Mobile 4.111.0 APK
Target: Android 16 (API 36)
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What's new in Duo Mobile 4.111.0
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.
About Duo Mobile 4.111.0
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.
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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 www.duosecurity.com/legal/open-source-licenses.
For the latest Terms and Conditions see duo.com/legal/terms.
Duo Mobile 4.111.0 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
This APK's signature: 56a8. Other known valid signatures: 21ab.
Version:4.111.0
Uploaded:April 23, 2026 at 4:01PM UTC
File size:6.41 MB
Downloads:24
Version:4.122.0
Uploaded:September 21, 2026 at 2:37PM UTC
File size:6.28 MB
Version:4.122.0(4122000) for Android 12+ (API 31)
Uploaded:September 28, 2026 at 2:31PM UTC
File size:33.79 MB
Downloads:80
Version:4.121.0(4121000) for Android 12+ (API 31)
Uploaded:September 12, 2026 at 4:10PM UTC
File size:33.79 MB
Downloads:101
Version:4.120.0(4120000) for Android 12+ (API 31)
Uploaded:August 24, 2026 at 2:30PM UTC
File size:33.73 MB
Downloads:150
Version:4.119.0(4119010) for Android 12+ (API 31)
Uploaded:August 13, 2026 at 3:05PM UTC
File size:33.73 MB
Downloads:86
Version:4.117.0(4117000) for Android 12+ (API 31)
Uploaded:July 16, 2026 at 8:10PM UTC
File size:34.00 MB
Downloads:201
Version:4.116.0(4116000) for Android 12+ (API 31)
Uploaded:June 30, 2026 at 6:29AM UTC
File size:33.98 MB
Downloads:130
Version:4.115.0(4115030) for Android 12+ (API 31)
Uploaded:June 18, 2026 at 4:22PM UTC
File size:33.97 MB
Downloads:94
Version:4.114.0(4114000) for Android 12+ (API 31)
Uploaded:June 3, 2026 at 3:15PM UTC
File size:33.97 MB
Downloads:130
Version:4.113.0(4113020) for Android 12+ (API 31)
Uploaded:May 18, 2026 at 3:31PM UTC
File size:33.96 MB
Downloads:159
Version:4.112.0(4112000) for Android 12+ (API 31)
Uploaded:May 7, 2026 at 4:25PM UTC
File size:33.81 MB
Downloads:111
Version:4.122.0
Uploaded:September 28, 2026 at 2:31PM UTC
File size:33.79 MB
Downloads:80
Version:4.121.0
Uploaded:September 12, 2026 at 4:10PM UTC
File size:33.79 MB
Downloads:101
Version:4.120.0
Uploaded:August 24, 2026 at 2:30PM UTC
File size:33.73 MB
Downloads:150
Version:4.119.0
Uploaded:August 13, 2026 at 3:05PM UTC
File size:33.73 MB
Downloads:86
Version:4.117.0
Uploaded:July 16, 2026 at 8:10PM UTC
File size:34.00 MB
Downloads:201
Version:4.116.0
Uploaded:June 30, 2026 at 6:29AM UTC
File size:33.98 MB
Downloads:130
Version:4.115.0
Uploaded:June 18, 2026 at 4:22PM UTC
File size:33.97 MB
Downloads:94
Version:4.114.0
Uploaded:June 3, 2026 at 3:15PM UTC
File size:33.97 MB
Downloads:130
Version:4.113.0
Uploaded:May 18, 2026 at 3:31PM UTC
File size:33.96 MB
Downloads:159
Version:4.112.0
Uploaded:May 7, 2026 at 4:25PM UTC
File size:33.81 MB
Downloads:111
