Duo Mobile app cover art for Android
Duo Mobile Icon

Duo Mobile APK for Android

50M+
Free
Apr 27, 2026

A strong authentication system for secure access to your applications!

Download Duo Mobile APK 4.111.0 34MB

What is Duo Mobile?

Manage your passwords and secure profile authentication system using the Duo Mobile app. This is a useful tool to use on mobile devices and PCs to successfully secure access to certain applications. The authentication process occurs using a two-level profile verification.

Thanks to the ease of use of the program, you can set up your security in a few seconds. This way, your data will be protected using the tool on your mobile device. We use strong encryption codes that prevent third parties from accessing your personal data and application account. To do this, our program will require you to enter a specially generated code every time you open your profile on any mobile device.

To speed up entry into any application, the Duo Push function activates a pop-up message on the device screen. This will improve your user experience and provide instant access to the profile of one of the applications you are using. As a result, you instantly save your valuable time when logging into any platform since you do not need to enter any code.

The program’s compatibility with the Google Authenticator service is very useful for all users, since your account is securely closed and login for third parties is blocked. Now no one will be able to access your profile even if they know any of your passwords. The application may request access to the mobile device’s camera, since accounts are activated by scanning a special QR code. If you are not satisfied with this method, then you can choose another – a longer activation method.

Be sure to install Duo Mobile on your mobile device and get a powerful tool that will provide effective two-factor authentication when logging into various applications. This saves you the hassle of creating complex passwords, which can get lost and forgotten over time.

Video of Duo Mobile
Screenshot Duo Mobile 1
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Download Duo Mobile APK for Android

What's New in Version 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.

Available Files

  • 4.111.0 (latest) 34MB Android 12+ arm64-v8aarmeabiarmeabi-v7amipsmips64x86x86_64 Download
  • 4.63.0 21MB Android 11+ arm64-v8aarmeabiarmeabi-v7amipsmips64x86x86_64 Download

System Requirements

OS Version
Android 12 (Snow Cone) or higher
Architecture
Varies by file (Which one do I need?)
Disk Space
~60 MB free space required
RAM
1 GB
Internet
Not required
Permissions (19)
  • Internet
  • Record Audio
  • Camera
  • Access Network State
  • Access Fine Location

APK File Details

Package ID com.duosecurity.duomobile
Available on Google Play
Developer Cisco Systems, Inc.
License Free ( No Ads)
Content Rating Everyone
Interface Language
22 languages

Japanese, German, Thai, Hindi, Vietnamese, Polish, Korean, French, Turkish, Czech, Spanish, Italian, Chinese, Portuguese, + 8 localizations

APK Verification & Virus Scan Results

No Virus Signature Verified Safe & Original

Virus scan: Clean (0/67) View report. This APK is free of malware and its signature matches the official developer release.

Show File Details (SHA-256, SHA-1, MD5)

SHA-1 Signature:

56a8fc4417e41e0eb0b24e8b17ee1f447d0381e5

SHA-256 Hash:

71e45e9938f18c3cd49016ddb97170632a38fa36b04c47a1552c9926fd5f2ac8

MD5 Checksum:

9d1f01acc3456ed9ce06597b529f0406

Frequently Asked Questions

Is Duo Mobile safe to download?

Yes, Duo Mobile is safe to download. The APK is scanned on every update — no malware or viruses detected. You can verify the full scan report in the Security section above.

How to install Duo Mobile APK on Android?

Download the APK using the button above. Then open the file and tap Install. If prompted, enable "Install from unknown sources" in Settings → Security. The process takes under a minute. Read more

What Android version does Duo Mobile require?

Duo Mobile requires Android 12 (API 31) or higher. Optimized for Android 16 (API 36).

Is Duo Mobile free?

Yes, this app is completely free to download and use.

How to update Duo Mobile to the latest version?

Download the latest APK from this page and install it over your existing version — no need to uninstall first. Your data and settings will be preserved. We update the file as soon as a new version is released.

What processor architecture does Duo Mobile support?

Duo Mobile supports arm64-v8a, armeabi, armeabi-v7a, mips, mips64, x86, x86_64. If you are unsure about your device architecture, check the Device Info section on this page.

How to enable installation from unknown sources on Android?

Go to Settings → Security (or Settings → Apps → Special access on Android 8+) and enable "Install unknown apps" for your browser or file manager. On Android 8 and above this setting is per-app, not global. Read more

If you have found any issue or are having difficulty with this page, please .

User Reviews & Ratings

Global rating(Play Store): 2.8(48.1K)
Site Rating: 5(1)
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