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This APK's signature: 21ab. Other known valid signatures: 56a8.
Download Duo Mobile 3.33.0 APK
Target: Android 10 (Q, API 29)
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What's new in Duo Mobile 3.33.0
- Modernization of our Android code. There will be no further updates for Android Marshmallow (6).
- Miscellaneous bug fixes and improvements.
About Duo Mobile 3.33.0
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.
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
Duo Mobile 3.33.0 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
This APK's signature: 21ab. Other known valid signatures: 56a8.
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Version:3.35.1(335101) for Android 7.0+ (Nougat, API 24)
Uploaded:August 11, 2020 at 6:53AM UTC
File size:9.57 MB
Downloads:585
Version:3.33.0(333002) for Android 7.0+ (Nougat, API 24)
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Version:4.115.0
Uploaded:June 18, 2026 at 4:22PM UTC
File size:33.97 MB
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Uploaded:June 3, 2026 at 3:15PM UTC
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Version:4.113.0
Uploaded:May 18, 2026 at 3:31PM UTC
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Version:4.112.0
Uploaded:May 7, 2026 at 4:25PM UTC
File size:33.81 MB
Downloads:111
