Duet Display

Duet, Inc.

In-app purchases

About this app

** Attention Valued Users! **
If you’ve previously purchased our app, we have exciting news for you! We’re introducing a brand-new plan, specially tailored for our loyal users like you. To ensure you’re transitioned seamlessly and to get the most out of your experience, please reach out to us.
Email Us: [[e-mail]]
Subject: “Prior Purchase Transition”
Kindly include your original order number or transaction ID for faster processing. Our dedicated support team will guide you through the next steps. We appreciate your continued support and are eager to enhance your experience with our app!

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Duet turns your Android phone, tablet, or Chromebook into the most advanced extra display for both Mac & Windows PC. Developed by a team of ex-Apple engineers, Duet offers unparalleled performance and display quality - all with zero lag.

— DO MORE —
Be twice as productive by multitasking with two screens. And for those that travel, have a portable way to stay productive.

— INCREDIBLY SIMPLE —
To get started, open Duet on your device and the free Duet desktop app will automatically detect your device that you can click to connect, and transform it into a high performance touchscreen display.

— TOUCHSCREEN —
Interact with Mac & PC like never before, with touch & gestures, including two-finger scrolling, pan and zoom.

And with our latest release, you can even add a touch bar to any Android with any Mac.

— PRESS —
TIME - "Getting Work Done Faster and More Efficiently"
Forbes - "The simple thing to note is this...Duet Display works."
Business Insider - "Zero lag and true retina resolution”
Wall Street Journal - “It’s as easy as just plugging it in"

— REVIEWS —
“Awesome! My iPad Pro can be an extra monitor! Cool app”
~CEO of T-Mobile, John Legere

Duet Works With:
All Androids with 7.0+
All Macs with 10.14 (Mojave) and later
All PCs with Windows 10 and later

Duet Display uses the Android Accessibility service as a foreground service to project media to display your Mac or PC content on the Android device

Learn more at http://www.duetdisplay.com
Terms: https://help.duetdisplay.com/duet-terms-services
Privacy Policy: https://help.duetdisplay.com/duet-privacy-policy

Ratings and reviews

Had a lot of trouble getting this to even connect wired. I have not yet gotten it to work wireless. It does seem decently fast. The MacOS client seems to recognize my device as an iPad, it is really a Samsung Note 9. Feels like the Mac client is still built for the iPad version of this. For now it works wired, with a lot of effort.

2020 Improved version I tried this app again about a year after my original review as I really needed a second screen for my laptop. Glad to report that the latest software is vastly better than its predecessor. I am now able to use my Acer Spin 15 Chromebook as a second screen for my Windows laptop. If I use a USB<=>Lightning cable I can use my iPad as a second screen as well. Bottom line, it now gets 5 stars - I no longer have any issues with this app. 2019 Original review 2 stars Works well with combination of a Mac + iPad, not so much on my Mac + Chromebook. Mouse movements are slow and vague. Video is blurred. Needs a lot more work.

I LOVE Duet. Well written software. The install went well on my laptop and Note 9 went well. Duet works well with all Microsoft Office products. Frequently use my phone as the preview/control screen during PowerPoint presentations. It works flawlessly. I have used Duet with Adobe After Effects and Premiere when I travel. It served as the monitor dock and worked very well. Works great as a drawing pad with Photoshop as well. The battery and CPU usage seems low.

What's new

Updated permissions: To ensure availability on all Chromebooks, updated USB permissions. Updates Foreground permissions used for Android 14 migration.
Updated Metrics: Improved error monitoring to focus on issues affecting the most customers