Duet Display

In-app purchases
4.0
6.02K reviews
100K+
Downloads
Content rating
Everyone
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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: [team@duetdisplay.com]
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
Updated on
Jan 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.3
1.84K reviews
Michael Wilmanski
March 9, 2025
Duet is more polished than spacedesk (albeit, isn't free) & doesn't require a HW dongle like Luna Display (at the expense of some responsiveness), making it my preferred choice. While my case is resolved, the way they handled the transition from early-adopter licensing scheme to the current one was poor. New license fees were too aggressive, & early adopters weren't automatically transitioned. The process to transition an early adopter license wasn't explained (contact support).
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jeffrey hohman
December 22, 2024
After signing up for a free trial, I quickly realized this was not going to be the solution I needed, which is fine, nothing against Duet. Within hours, I deleted my entire account. I was still charged after the trial period. The Help page and support link on the website goes to blank pages - no way to reach out or submit a ticket. Are they even a real business?
14 people found this review helpful
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A Google user
October 2, 2019
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.
7 people found this review helpful
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Duet, Inc.
October 2, 2019
Hi, thank you for reaching out to us. Please forward this information to our support team via android@duetdisplay.com. We will assist you.

What’s new

- Updates UI to improve default ad tier experience
- Improves localization and translations
- Decreases memory footprint of application in use