Setting up DUO Mobile App
Download the App
- Download and install the Duo Mobile application on your smartphone via the Apple App Store or Google Play Store
- Login to Allen ISD Portal
- When the Duo prompt appears, click or tap Other Options and select Manage Devices.
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Duo will prompt you to verify ownership of the account. Choose Text Message (SMS).
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Enter the passcode you receive via text and click Verify.
Add and Activate Duo Mobile
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Once inside the Device Management portal, click Add a device.

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Open the Duo Mobile app on your phone, tap the + (Add) button, and select Use QR code.
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Hold your phone's camera up to the QR code displayed on your computer screen.
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Complete the setup. The next time you log in, you will be able to tap Duo Push for an instant approval notification.
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If you have any questions or need assistance, please contact the Allen ISD Help Desk at 400222 or 469-675-2000





