Name: Duet Display
Rating: 4.4 (2364 reviews)

更新中

Duet Display

Duet, Inc.

生產力工具, 商業

發行日期：2014-12-18

免費 0%

版本 3.1.8

免費 0%

版本 3.1.8

生產力工具, 商業

發行日期：2014-12-18

-12

#70在Top Free iPad Apps > 生產力工具

+53

#35在Top Grossing iPad Apps > 生產力工具

iPhone Screenshots

iPad Screenshots

說明

橫掃美、日、英、德及其他 17 個國家最高銷量 iPad App 榜冠軍！

《Duet》能將 iPad 及 iPhone 變成 Mac 或 PC 最高端的額外螢幕。它由一群前蘋果工程師開發，提供無與倫比的效能及畫面顯示質量，並帶給用家零延遲的體驗。

— 提高工作效率 —

在雙螢幕上多工作業能使生產率加倍。對於出差的人而言，這更能提供一個便攜式的方式工作。

— 易懂易用 —

用家只要利用充電線將 iPad 連接電腦即可開始使用。免費的《Duet》電腦 App 會自動偵測裝置，並將其變成高效能的觸控式螢幕。

你無需擔心 Wi-Fi 不可靠、執行出現延遲、畫面出現顆粒以及網路密碼管理等問題。

— 觸控式螢幕 —

透過觸控及手勢操控 Mac 或 PC，享受前所未有的互動體驗，包括雙指滾動、平移與縮放。

— Apple Pencil 適用 —

有了《Duet Pro》，你可以將 iPad 及 Apple Pencil 變成一台專業的圖形平板電腦。我們重新設計了算圖演算法，為設計師、插畫師及藝術家提供反應靈敏的繪畫工具。

此外，《Duet Pro》還解鎖了壓力及傾斜角度感應、停留、防手掌誤觸等功能，讓專業人士能在各大專業繪圖程式中隨心所欲地繪畫，包括 Photoshop、Corel Painter、Lightroom、ToonBoom、Illustrator、Manga Studio 等。

— 媒體報導 —

TechCrunch - 「如同魔法一般」

Time -「以更快、更有效率方式完成工作」

The Guardian -「無延遲」

Forbes -「簡而言之...Duet Display 有用。」

The Verge -「超級流暢」

Lifehacker -「快速、易用且超好用」

Business Insider -「零延遲且真正的視網膜解析度」

— 用戶好評 —

「我真的很喜歡這套應用程式，我想我可以給予的最大讚美是，設定非常簡單，幾乎像是 Apple 的產品。」

~Mat Nightingale

「我拿到 iPad 後就一直想要這樣的功能，超好用，本來就應該這樣。神奇！就好像我忽然有一個全新、可以在任何地方使用的第二個螢幕。謝謝。」

~Isaac Shore

「順道一提，對我來說非常神奇的解決方案。和我期望的一樣，實際上，這是我買 iPad 的主要理由 : )」

~Mikkel Gemzoe

「我用了 Duet，使用經驗非常棒！」

~Vineet T.

《Duet》適用於：

所有 iOS 7.0 或以上的 iPhone 及 iPad

所有 10.9 (Mavericks) 或以上的 Mac

所有 Windows 7 或以上的 PC

《Duet Pro》適用於：

所有 iPad Pro 及 Apple Pencil

所有 10.9 (Mavericks) 或以上的 Mac

所有 Windows 8.1 或以上（64 位元）的 PC

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.

如欲了解更多內容，歡迎瀏覽 http://www.duetdisplay.com

Terms: https://www.duetdisplay.com/help-center/duet-terms-and-conditions

此版本中有什麼更新？ (3.1.8)

-Bug fixes & performance enhancements – Various optimizations for a more seamless experience.

銷售商

名稱

Duet, Inc.

網址

http://duetdisplay.com

資訊

開發人員

Duet, Inc.

類別

生產力工具, 商業

版本

3.1.8

大小

71.8 MB

Game Center

否

VPP Device Licensing

是

喜好程度

分級：4+

相容性

iOS 12.0 或更新版本

裝置

iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE（第 2 代）, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE（第 3 代）, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 17e, iPad（第 5 代）Wi-Fi, iPad（第 5 代）Wi-Fi + Cellular, iPad（第 6 代）Wi-Fi, iPad（第 6 代）Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro（9.7 英吋）, iPad Pro（9.7 英吋）（Cellular）, iPad Pro 12.9 英寸（第 2 代）, iPad Pro 12.9 英寸（第 2 代） Wi-Fi + Cellular, iPad Pro（10.5 英寸）, iPad Pro（10.5 英寸） Wi-Fi + Cellular, iPad Pro（11 英寸）, iPad Pro（11 英寸） Wi-Fi + Cellular, iPad Pro 12.9 英寸（第 3 代）, iPad Pro 12.9 英寸（第 3 代） Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air（第三代）, iPad Air（第三代） Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini（第 5 代）, iPad mini（第 5 代）Wi-Fi + Cellular, iPad（第 7 代）Wi-Fi + Cellular, iPad Pro（11 英寸，第 2 代）, iPad Pro（11 英寸，第 2 代）（Wi-Fi + 行動網路）, iPad Pro（12.9 英寸，第 4 代）, iPad Pro（12.9 英寸，第 4 代）（Wi-Fi + 行動網路）, iPad Air（第四代）（Wi-Fi）, iPad Air（第四代）（Wi-Fi + Cellular）, iPad（第 8 代）Wi-Fi, iPad（第 8 代）Wi-Fi + Cellular, iPad Pro（11 英寸，第 3 代）, iPad Pro（11 英寸，第 3 代）（Wi-Fi + 行動網路）, iPad Pro（12.9 英寸，第 5 代）, iPad Pro（12.9 英寸，第 5 代）（Wi-Fi + 行動網路）, iPad（第 9 代）, iPad（第 9 代）Wi-Fi + Cellular, iPad mini（第 6 代）, iPad mini（第 6 代）Wi-Fi + Cellular, iPad Air（第 5 代）, iPad Air（第 5 代） Wi-Fi + Cellular, iPad Pro（11 英寸，第 4 代）, iPad Pro（11 英寸，第 4 代）（Wi-Fi + 行動網路）, iPad Pro（12.9 英寸，第 6 代）, iPad Pro（12.9 英寸，第 6 代）（Wi-Fi + 行動網路）, iPad（第 10 代）, iPad（第 10 代）（Wi-Fi + 行動網路）, iPad Air 11 吋（M2）Wi-Fi, iPad Air 13 吋（M2）Wi-Fi, iPad Air 13 吋（M2）Wi-Fi + 行動網路, iPad Pro 11 吋（M4）Wi-Fi, iPad Pro 11 吋（M4）Wi-Fi + 行動網路, iPad Pro 13 吋（M4）Wi-Fi, iPad Pro 13 吋（M4）Wi-Fi + 行動網路, iPad mini（A17 Pro）Wi-Fi, iPad mini（A17 Pro）Wi-Fi + 行動網路, iPad（A16，Wi-Fi）, iPad（A16，Wi-Fi + 行動網路）, iPad Air（11 吋，M3，Wi-Fi）, iPad Air（11 吋，M3，Wi-Fi + 行動網路）, iPad Air（13 吋，M3，Wi-Fi）, iPad Air（13 吋，M3，Wi-Fi + 行動網路）, iPad Pro 11 吋（M5）Wi-Fi, iPad Pro 11 吋（M5）Wi-Fi + 行動網路, iPad Pro 13 吋（M5）Wi-Fi, iPad Pro 13 吋（M5）Wi-Fi + 行動網路, iPad Air（11 吋，M4，Wi-Fi）, iPad Air（11 吋，M4，Wi-Fi + 行動網路）, iPad Air（13 吋，M4，Wi-Fi）, iPad Air（13 吋，M4，Wi-Fi + 行動網路）, iPod touch (第六代), iPod touch （第 7 代）

語言

中文, 丹麥文, 俄文, 德文, 日文, 法文, 瑞典文, 義大利文, 芬蘭文, 英文, 荷蘭文, 葡萄牙文, 西班牙文, 韓文

App Store：評等

評分與評論

4.4/5 (2,364 評等)

App Store：評論

2026-01-30

Be Twice As Unproductive! Extreme Dissatisfaction - Unresolved Apple Login Issue & Lack of Support

January 30, 2026 Review update:

In response to your feedback, the issue wasn’t just 2 months… it spanned over a period of 4 months and it was eventually resolved in October 2025, I proposed a simple solution for your team to try out and eventually worked out…. Please check your email record for details!

August 30, 2025 Review:

I am writing to express my profound disappointment and escalating anger regarding the ongoing issue with my account and the complete lack of effective support I have received over the past two months.

1. Unannounced Feature Removal: On June 29, 2025, I lodged a support ticket after Apple Login was removed without notice preventing me from accessing the service I paid for. It is unacceptable that this critical issue remains unresolved two months later, with no proactive updates or solutions provided.

2. Failure to Support a Paying Customer: As an annual subscriber, I expect reliable service and responsive support. My account has effectively been unusable for two months due to this issue. Furthermore, when I specifically requested clarification or resolution regarding the period of forced hiatus (since I couldn't access the service I paid for), Customer Support has been completely unresponsive. This disregard for a paying customer's legitimate concerns is inexcusable.

3. Chaotic and Ineffective Support Experience: The support process itself has been utterly disappointing. Four different Customer Support Officers (CSOs) have been assigned to my case, yet none appear to have communicated internally or taken ownership. Each interaction feels like starting from scratch, demonstrating a severe lack of coordination and basic case management within your support team. This is not support; it's a frustrating runaround.

Two months of complete inaction, broken promises of follow-up, and an opaque, disjointed support process are completely unacceptable. I have been patient, but my patience is exhausted. I paid for a service I have been unable to use, and my repeated attempts to get help have been met with silence and incompetence.

2025-09-09

Ethical Fail: Pay Again for What Was Included

I purchased this app with a one‑time payment when it

included wireless connectivity, and it worked as advertised at the time. Now the company has changed its policy and put wireless behind a new paywall, leaving me with only the wired option unless I pay again. This is not ethical. Selling a capability and then removing it later undermines trust and feels like a bait‑and‑switch. No explanation can justify taking away a feature that was part of the original value I paid for. This approach shows a lack of integrity and respect for customers.

2024-12-02

Good support

Encountered some technical issues and contacted Duet Support. The team is responsive and resolved in a timely manner

2024-11-25

最好的便携屏幕软件

即使是windows电脑端安装好对应duet软件，基本上iPad pro 即可自动识别，自动启动。非常方便。且软件可靠性很高。分屏使用和外接屏幕无区别，是出差办公必备佳品。

2024-09-09

Not reliable

Very unsatisfied.sometimes I spend hours to connect the iPad. But it’s not working

2023-11-12

Paid for the app a year ago………

I paid for this app for 118 HKD one and a half year ago for its unlimited use of basic function, and now you turn it into a free app and limited my use in 10 minutes!!!!

2023-11-05

Not anymore

Now It doesn’t launch unless you try couple dozens of time open and close the app and rotating it like a maniac

2023-01-19

售后体验差得不堪

一免费就变垃圾。

2022-10-12

Kept crashing

Paid for the duet pro but it kept crashing on my iPad. Can’t even open the app and adjust the settings.

Back then when I was able to open the app, despite stable Wi-Fi connection, duet air still worked poorly between my iPad and MacBook. Not worth the price at all.

2022-08-03

does not work on my PC

it saids windows 8.1 x64 works in the description but after I have paid and downloaded it, they said it doesn’t work on this window version.

wasted my money.

2022-04-16

链接时候没问题，断开了pc黑屏死机了，只能重启

不知道什么原因，faq中也没有

2022-04-06

Great app and service

I have been using the app to set up my iPad Pro as a second screen for my PC when working with documents and spreadsheets. The app is working fine with very good user experience.

I found the screen of my PC showed flickering when using the mouse after connecting to the iPad Pro yesterday. This affected my work badly. I then wrote an email to the service support of the app. An answer from Duet Display reached me shortly following my email to ask for additional information for in-depth investigation. Another email from the service team within the same day provided a solution. I installed the new version of PC software and the app worked fine again. I appreciate very much their fast response and assistance. I would recommend the app to you if you plan to set up a second screen for your PC using an iPad.

2022-03-21

To give my old iPad new life

Is super cold I can use my old iPad mini with IOS 9.3.6(13G37) with Mac OS 12.3 (MacBook pro 13) work good. Supper cold apps.

2022-02-10

Hello

Good

2022-01-10

Connection stop working

I used the same cable and the same laptop as before and now DUET stop connecting my PC to my IPad.

I guess DUET wants me to buy the AirDUET pack!

2021-12-27

无法连接

就算用了苹果的线也没法连接。电脑duet不断重复显示已通过连接可是iPad端无法显示内容

2021-09-28

Overcharged me at USD 29.9

The app said it’s charging at USD 19.9 but it actually charged me USD 29.9. Would somebody please contact me and arrange a refund of the difference?

2021-09-27

Connection with iPad drops after a while

Not sure where the issue is but the connection between my Windows 10 and iPad couldn’t hold for long. It drops after some minutes and couldn’t be reconnected. Tried restarting App and PC application, unplug and plug the cable, etc.

2021-09-08

Too slow to be good

Don’t recommend. Have an old but good 2015 MacBook Pro that doesn’t support sidecars. Thought this could be the solution. It is not

2021-06-20

Bad experience

I feel that just making money is not as good as the free Project Blue and apply for a refund right away

2021-05-15

Latency issue

The delay is quite unacceptable, Some remote control software even have smoother experience than this app

2021-03-02

Swift response from Support Team

Have been using this app for a while and it works smooth. After updated the latest desktop version, it somehow couldn’t connect to my laptop. The problem was fixed (somehow) without changing any setup, but I appreciate the Support Team’s quick response to my issue and tried their effort to help.

2020-12-13

Great app & easy to use

Great app overall. Very easy to use. Huge advantage as you can use this app with some older iPad versions, which are no longer supports by Apple👍🏻

2020-11-30

Terrible

Auto disconnect throwing every opening windows back to PC monitor screen every 2 minute, terrible experience

2020-11-28

Doesn’t extend on Apple M1 chip to iPadAir2…?

Doesn’t extend as claimed...?

2020-11-10

Cannot connect to PC

Please fix the issue of connecting Windows 10 with devices running ios 14.2. Both my ipad pro and iphone are stuck on “Launching Duet”.

2020-11-05

Praise

Wonderful app. My app cannot use the apple built-in screen mirror function but this app help me do this!!! Not much delay and easy to use. Definitely worth this price!

2020-08-13

Lag

Laggy on windows pc

2020-08-03

Excellent app👍🏻👍🏻👍🏻👍🏻

Very helpful! And the duet team responded quickly.

2020-07-29

Great apps help working

A second screen always help me to coordinate my apps, duet can help a lot to do it if you got an iPad and need not to buy new monitor to get the same result

Wireless function makes me feel great, just a minor problem that the connection may not very stable sometimes, hopefully may have new update afterwards

2020-07-29

Good for WFH second monitor

I am using the basic version, and it’s been smooth so far. Thumbs up for the support desk - very efficient :)

2020-07-27

Good after purchase service

I can Finally connect my iPad to my laptop after the advice from tech support team. Thumbs up.

One more thing, there is room to improve the fluency of use.

2020-07-13

Retina for windows

Please support retina resolution for Windows

2020-07-08

cannot connect

always failed to connect

2020-05-25

Great user support service

My duet is working now, great support service, keep it up!

2020-05-20

烂app，别用

pad只显示电脑底部菜单栏，菜单栏以上啥都没有，pencile毫无反应。

2020-05-02

Money cheating

I bought it for wireless display as an extension to my windows 10 laptop. But i have to be paid again for wireless connection or wired connection.

2020-04-28

Doesn’t work after you pay

Ain’t working right off the bat ... ridiculous!

2020-04-18

Doesn’t work on win 10, don’t waste your money on this app

Never work for the past year, even after multiple updates, don’t waste your money.

2020-04-13

Best apps to use

I use notebook software for song recording, air duet Mon can let me to use iPad as second Monitor wirelessly and place it near to my drum sets, I can control the recording by myself now, it is very easy and good to use.

Joey

2020-04-13

It’s not working with my windows and iPad Pro.

2020-04-06

OSBASE iDisplay evaluation copy issue

Originally the app is working properly. Have update the software to the latest version and appear with a floating logo of OSBASE iDisplay evaluation copy which cannot be removed. Drop emails to the support team for several days and never get an reply. Disappointed regarding after sell support.

2020-03-31

feedback after using

The software is simple to use,

stable and promising.

Duet display auto runs and recognises my IPAD instantly.

Quick reply to technical queries from support team as well,

Excellent service.

2020-03-28

Good app with faculties

It crashes every now and then for no reason. Would be great if it could be fixed

2020-03-26

Won’t connect to my window 8 laptop

My iPad keep saying launching Duet, but never connect to my laptop. I have spent an hour yet find no solution. It’s an absolute crap!

2020-03-24

A piece of crap that require more payment

i thought the app charge was enough. Its gonna ask for subscription fee if u wanna connect thru Air(wirelessly). it totally rubbish

2020-03-13

Great assistant

Using my old iPad as a second screen (didn’t want to waste it), had a little glitch due to the old iOS, emailed them about the issue, quick reply with awesome instructions. Now, smile on my face 😊

2020-03-10

Don't Subscribe! Talk almost one week to reply your problem.

I do not leave negative feedback often, unless the developer is so bad.

Wired version is good. However, the wireless version is unstable. Maybe it is so unstable and lots of customers ask for help and therefore it takes almost a week to try to solve your problem.

DON'T SUBSCRIBE!

2020-03-08

被騙

用不了

2020-03-02

Please read before you pay

Did not work on win 10!

2020-02-12

Encounter OSBASE iDisplay Evaluation Copy

Just purchased and installed Duet Display. The above message keep showing on my iPAD after wired-connect to my Windows 7 Pro notebook. Contacted Support Team and I had received their prompt reply. As Windows 7 obsoleted and required to use previous generation of the client software. Support team provided detail instructions with software D/L link. Once re-installed the client, the annoying message is now gone. I am a happy Duet Display user again. Just wanna share my experience should you guys encounter similar issue.

2020-01-03

Good apps, good supporting team

Quick reply from the supporting team, good apps, have some trail and errors during the initial set up, but very smooth running afterwards

2019-12-14

Do you need more desktop space, this is the one you need!

I am so glad that Duet can now connect displays between Mac-Mac and Windows-Windows. It has been working great expanding my Windows desktop to iPad Pro either wired or wireless seamlessly. Now the latest features just makes this app even better.

2019-11-27

The app seldom works. When it does, it’s not for long

It’s a brilliant idea, but somehow I always have problems connecting my iPad to the laptop and even if I manage, the app crashes after a while. Besides, the extra monitor remains in the system now even if my iPad is not connected, which is annoying since I won’t see my mouse cursor if it’s on that monitor.

2019-11-08

Still the best choice

Honestly to say, I’d encounter several issues with this app over times, but their support is superior. When sidecar just ignore my old iPad Air, Duet is sweet.

2019-11-04

Can’t operate after today updated.

Please fix the problem.

2019-10-28

Quick response from customers and user friendly apps

I have some problems encounter when I use quiet due to the update of Mac system and duet teammate response me quickly and solve the problem. I have been using duet for 1 years and it is a useful apps for me to modify my notes since I provide additional screen for me to check my note.

2019-08-19

Awful - crashed my laptop screen!

I use a Windows 10 build 1903 on my msi gs73 laptop. Bought this for work as a second screen using my iPad. Downloaded app for laptop and for iPad Pro. iPad Pro is always either trying to connect and when it finally does it got stuck on adjusting resolution. The only problem was, it adjusted my laptop’s screen resolution to 1 pixel by 1 pixel!!

Rebooting comp did not fix it. Made it worse because all I could see was the power icon and WiFi icon.

Got home from work and used an HDMI cable to hook it up to the TV. Using the extend display option fixes the resolution issue but once I pull out the hdmi cable or try to switch the setting back to just using the laptop screen the resolution goes back to being 1x1 pixel.

Am currently restoring laptop to three days ago to see if it will fix it.

Will never use duet again and if you run a windows machine I wouldn’t either.

2019-07-23

Winnie

It doesnt work in the first place. I asked for help from their customer service and surprise that they are very helpful =) they guided me step by step with lots of email back and forth. It works finally and i really thank them for their great support👍🏻

2019-07-18

It works with so many delay after update the app

I am using iPad3 and Win10, I know my iPad is pretty old already, but the app works very very smooth before I update the app last week.

Would you please check if there is any method to enhance its user experience?

It works pretty good before I update, so I gave 3 stars.

2019-07-03

Nice app

The app is great when it working correctly but the driver for windows always crash with other software

Update: 1.6.1.8 for windows seem work great for my win7 pc

2019-04-16

Premium product with professional support

Last week, I purchased Duet but I found that it crashed with my Adobe Photoshop in PC. As a graphic designer, I felt disappointed and asked for refund here.

Afterwards, Duet’s team contacted me and followed up my case quickly. Duet’s team is very patient and provides professional support to me from end to end for guiding me how to fix it.

I am able to use Adobe Photoshop in PC by using Duet connecting with the IPad now. Duet helps increasing my productivity. Recommend Duet to graphic and web designers.

Thank you!

2019-03-06

Not compatible with imac

My imac (late 2015) with the latest os version keep hanging after install the software. It only function normally on my macbook air. Hope it will have bug fix soon.

2018-10-21

As lag as rendering a 3D image when being an external monitor

Used this on iPad 2017, Tried on both MacBook Pro and windows pc. On Mac as an external display it is as lag as rendering a 3D image, you can see the grids rendered out rows by rows, and your cursor having freaking clones. A frame takes like 15 seconds to render. Can’t believe this managed to get 4 stars. Definitely going for a refund.

2018-10-19

Conflict with my display card

There is conflict with my display card (GeForce MX150) under Windows environment, which if duet application installed in the system, display card will be shut down.

I have been brought this up to Duet team and it’s been more than two months still no solution. I have subscribed for 1 year for an unusable app. So disappointed.

2018-08-28

Not so magical...

It is quite lagging on ipad pro 10.5 with ios 12 beta and MacBook Pro, and there is a huge black out area at the bottom of the screen... also it keeps altering my resolution settings on my mac. It keeps crashing on the mac.

2018-07-06

Great app if no bug and crash my iPad to reboot

Great idea to turn my iPad mini as another screen for my pc and Mac. It is really good if developer can fix some hidden bugs...

This app work great at the beginning, everything is smooth for 30fps and 60fps on my PC win7 with i7 4core cpu+iPad mini 3. But after around 1 hour my iPad mini become lag and force reboot, this happen every time. And it make my iPad mini quite lag even this app is in background. Is there memory leak problem? Or any other bug? Please have a check.

2018-06-28

Its very handy

It works perfectly for my purpose. However, it doesn’t always connect at first plug

2018-05-12

It cause

I have to say this is very amazing function I could imagine. I tried it with pdf viewer, office, browser and photoshop etc. It works great, for the first time.

The days after, I try to use it as second display for my paper writing, then I noticed a little lag on the iPad. Slightly, but annoying. More than that, my photoshop and the other adobe softwares stops working. Which is the very major things I wanna do it on iPad. It always crashes during startup, even it do running well, I can’t open any files on it.

Turns out the duet software for PC was responsible for it, uninstall duet on PC, everything backs on track, and this app just become totally useless.

2018-05-06

Satisfied

Though it does not have the best picture quality, however, it is very convenient and just boost my productivity within 1 min. The customer service are absolutely fantastic, they guide me through the troubleshooting process and have excellent attitude.

2018-05-01

Win 10 start menu problem

The app works fine on my iPad mini2,

but it causes the start menu problem, my start menu and most of my programs won't work including adobe PS AI etc. Hope you'll fix it.

2018-04-29

Great app for teachers

I’m a teacher and my desk at school has very limited space to fit a monitor. This app really helps to solve the problem. Now I had my laptop aside with the duet app on a 10.5 iPad Pro.

I had a connecting issue happens on me this weekend but after I contacted the team and they responded very fast even on the Saturday evening. Thank you

2018-03-02

Not working anymore after update

It keeps flickering, and totally unusable. It was great until some day the Mac app updated.

I sent a help request to the support team, but the reply was instructions to reset the app, and that did not work.

After about 2 months of my first help request and some updates of the app, my problem is still here. So don’t waste your money or time to try this out.

2017-12-25

Not working after upgrading my Mac mini to high Sierra os

Before that it works very well but I just downloaded the latest os for my Mac mini and restart again then it doesn’t work. And my iPad keep asking me to update the duet app however when I click update and then it only shows to the page in the App Stores for me to open the app. As I am on the way of my traveling so I have no idea what to do to access my Mac mini

2017-11-12

Good but.....

It seems to be that this app using real-time streaming - it encode your screen in the Mac or PC and your iOS device does real-time video decode. That means u need a really fast cpu for your computer and a decent newer iOS device. So, if u are using a two core cpu computer or a really old iPad , don’t bother buying his App. Everything will be slow and u will ask for a refund.

But if u have a top of the line computer and anewer iPad, go ahead. This app is the best in the market.

2017-11-11

Works only as a monitor but not as a drawing tablet

I use a iPad 10.5 connected as a secondary monitor, nothing happens when I draw in Photoshop. The canvas just stays blank whenever I open an image or draw anything. Useless apps and wasted the money.

2017-10-20

must buy apps in my list

This is a very useful tools especially for business travelers, you can enjoy dual display all the time...

2017-09-09

Great for working on the go

Best app I've used for extending the MacBook Pro screen with minimum lag and great quality. Great for people who work on the go and need that second screen for extra productivity. Support is excellent to. I'm using High Sierra beta OS and the extend display was not working. Reached out to support and they hooked me up with a beta version of the desktop app to solve my issue immediately.

2017-09-02

Good app and supporting

It becomes useful with my obsoleted iPad mini.

And thank for the support.

Thank you for your help and glad to see more good apps and functions in the future！

2017-07-18

Great app and useful

Overall, It does what it says and I am satisfied with this app. I had

a problem since upgrading PC version to 1-4-7-4, windows 10 cursor

kept flickering on black screen and unbale to wake up windows from

sleep. This can be resolved by re-installing the previous PC version.

Support team were very responsive and thank you.

2017-07-17

Excellent app!!

Extremely useful for users who do not have an extra monitor!!

One suggestion for getting more than 5 stars -- to provide a portable driver for computer devices for ease of use at office, as quite a lot of offices imposed limitations of software installations.

2017-07-08

Excellent

To be honest, I want to give 5 stars to this software after my first attempt to run on my computer. Now I and my little daughter can use my new iPad Pro to draw a picture using our fingers in free.

However if you want to create something in details, you must upgrade to pro version and use the Apple Pencil. That upgrade cost us$20. A little bit expensive.

Lower the price, I will strongly recommend this software to everybody.