#1 best-selling iPad app in US, Japan, UK, Germany, and 17 other countries!
Duet turns your iPad or iPhone into the most advanced extra display for your Mac & 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, plug your iPad into your desktop using your charging cable. The free Duet desktop app will automatically detect your device, and transform it into a high performance touchscreen display.
There’s no need to worry about unreliable Wi-Fi, laggy performance, pixelated screens or managing network passwords.
— 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 iPad with any Mac.
— PERFECT FOR APPLE PENCIL —
With Duet Pro, you can turn your iPad and Apple Pencil into a professional graphics tablet. We’ve re-engineered our rendering algorithms for ultra-responsive drawing, optimized specifically for designers, illustrators and artists.
Duet Pro also unlocks pressure & tilt sensitivity, hover, palm rejection, and more to seamlessly draw in the most powerful programs for professionals. Get precise control in Photoshop, Corel Painter, Lightroom, ToonBoom, Illustrator, Manga Studio and more.
— PRESS —
TechCrunch - "Feels Like Magic"
TIME - "Getting Work Done Faster and More Efficiently"
The Guardian - "Lag-free"
Forbes - "The simple thing to note is this...Duet Display works."
The Verge - "Glorious Fluidity"
Lifehacker - "It's fast, easy to use, and works great"
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
“Very smooth and responsive indeed, plus you could use the touch screen to “click” on screen interfaces!”
~Photographer, Lok Cheung
“Love the ability to use my iPad as a monitor with Duet.”
~Former Chief Evangelist of Apple, Guy Kawasaki
“Just started using this app called Duet… Kinda love it so far.”
~Comedian and Youtube, Phillip DeFranco
“All my mac folks look at the Duet app… GREAT!”
~Actor and Comedian, Sinbad
"I really like the app, I suppose the biggest compliment I can give is that it's so easy to setup it almost seems like an Apple product.”
~Early Adopter, M. Nightingale
"Amazing solution for me by the way. Works as I was hoping for and actually my main reason for getting an iPad : )”
~Early Adopter, M. Gemzoe
Duet Works With:
All iPhones and iPads with iOS 7.0 and later
All Macs with 10.9 (Mavericks) and later
All PCs with Windows 7 and later
Duet Pro Works With:
All iPad Pros with Apple Pencil
All Macs with 10.9 (Mavericks) and later
All PCs with Windows 8.1 and later (64 bit)
Duet Pro is an optional upgrade for additional features, and price may vary by location. Duet Pro subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage Duet Pro in Account Settings after the optional upgrade.
Learn more at http://www.duetdisplay.com
Terms: https://www.duetdisplay.com/help-center/duet-terms-and-conditions
Privacy Policy: https://www.duetdisplay.com/help-center/duet-privacy-policy
Anyone want a touchscreen Mac? Duet is your solution!
TechPerson007
I have used Duet for over two years now, and it has truly been an amazing experience. From the streamlined experience to the features you can’t get on some iPads and Mac (such as the Touch Bar, and Sidecar), Duet is truly a must have for anyone who has an iPad and Mac. Furthermore, many people have wanted a touchscreen Mac. Not available with Apples Sidecar, touchscreen is permanently enabled when using Duet. And better still, with a subscription to Duet Air, you iPad officially becomes a 2 in 1 - a Mac with a touchscreen that you can take anywhere in the office or home (so long as your Mac is awake in another room). And if you encounter any issues, the Duet team had always been very helpful! This feature of you Mac becoming an iPad (or an iPad with macOS) has so many helpful uses, from zoom calls, to taking study notes. Duet is truly a solution for those who want to carry their Mac around the office (like an iPad), showing their work to a supervisor, or anyone in general who has asked for macOS to come to the iPad.
Perfect for when I’m on the road
Muzman007
My wife and I are often on the road and feel hamstrung when only operating on one screen, so when I discovered Duet I was super excited as we also had a couple iPad Pros which have approximately the same size screen as our Surface Laptop. We ran via cabled connection initially which ran perfectly, but the iPad didn’t charge so it went flat after a while. I then worked out that I could buy the Air upgrade so I could charge and work at the same time. Initially we hot-spotted both the iPads and laptops and found it really slow. So I reached out to support and got a super quick response for some things to try. It’s now behaving perfectly both via our home wireless network and when hot-spotting. Having the ability to easily transport a “second screen” by way of an iPad is simply awesome and the support assistance is just the icing on the already sweet cake.
Subscription Model, sign in requirement and poor communication to users
/n/n/n
I had been using this app with no issues since I purchased in 2020, recent updates have introduced a subscription model however a difficult to find page from the developer comments existing lifetime purchase users will retain the base level of wired connection without the time limit.The issue I have found was that this isn’t well communicated to existing users and was hard to find. Additionally it is only through trial and error that I have found how to actually continue using as an existing purchaser. [This is to create an account and log in on both your iPad and computer > then in the iPad app select the “up arrow menu” and finally select stick with duet, *fyi the comment down the bottom of this menus stating an air or pro subscription required is not correct]I am disappointed that I have to create an unnecessary account to retain functionality that worked fine beforehand.For new users this is still a decent app and I get a fair amount of use out of it, I would however recommend creating an account and checking out the pricing compared to purchasing a hardware monitor as the new price for a life time subscription is > 10x what I paid for it a few years ago. I believe that for the wired functionality is hard to recommend at the current price and would have preferred the developer put more functionality into the air/pro upgrade option instead of monetising the wired offering, especially alternative apps offering similar wired functionality for free.
Developer Response
We do understand your point, and we know it may seem like too much, but in reality, the payment for the subscription is due to the wide range of opportunities that Duet can give our users.This requires a lot of development to support, and it is only for a small number of users, so the only model that works for us is an ongoing subscription. That is why the main product is a free download, and the niche features like Air & Pro are for a small market but more work.
Give your iPad “gainful employment”
Neil Young Lawyer
It needn’t be playtime always for your ever-present iPad - all Surface Pro people like me (Surface Pro 6) who use the iPad for leisure activities only, can now put it to work as a second screen to your Windows computer. In my legal work with document preparation, in a paperless office, I can’t have too many screens. I look at a source document on one screen, and work on my amendments to it on another screen, while keeping up with my emails on a third screen - that’s my minimum. After discovering the brilliant Duet Display App, I have now seamlessly added my trusty iPad Pro 11” to the array, into it and out of it effortlessly - I urge you to get Duet Display, if you have an iPad currently “resting up”, so it can join you and your Windows computer, hard at work.
-Bug fixes & performance enhancements – Various optimizations for a more seamless experience.
Version 3.1.8
The developer, Duet, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Contact Info
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Duet, Inc.
Size
71.8 MB
Category
Productivity
Compatibility
Requires iOS 12.0 or later.
iPhone Requires iOS 12.0 or later.
iPad Requires iPadOS 12.0 or later.
iPod touch Requires iOS 12.0 or later.
Apple Vision Requires visionOS 1.1 or later.
Languages
English and 14 more
English, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese