Software Alternatives, Accelerators & Startups

Rectangle VS Duet Display

Compare Rectangle VS Duet Display and see what are their differences

Rectangle logo Rectangle

Window management app based on Spectacle, written in Swift.

Duet Display logo Duet Display

With Duet Display, you can transform your iPhone or iPad into a second display to expand the screen space of your PC or Mac system.
  • Rectangle Landing page
    Landing page //
    2023-05-20
  • Duet Display Landing page
    Landing page //
    2023-07-02

Rectangle videos

SKYWALKER RECTANGLE TRAMPOLINE REVIEW!!!

More videos:

  • Review - Skywalker Rectangle Trampoline Review #1
  • Review - Marvin Malton 160 Rectangle Flying Hour Watch Review

Duet Display videos

Apple Sidecar vs Duet Display: What's the Difference?

More videos:

  • Review - Turning an iPad into a Second Monitor for Pc & Mac: Duet Display
  • Review - Duet Display Review

Category Popularity

0-100% (relative to Rectangle and Duet Display)
Mac Tools
100 100%
0% 0
Remote Desktop
0 0%
100% 100
Window Manager
100 100%
0% 0
Remote PC Access
0 0%
100% 100

User comments

Share your experience with using Rectangle and Duet Display. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Rectangle and Duet Display

Rectangle Reviews

Best 6 Mac Window Managers
Rectangle shows that you don’t need to dip into your bank account to get window resizer tools. This free Mac window manager lets you manage multiple windows using keyboard shortcuts, menu options, or by dragging and dropping. Just like Magnet, you can split your screen up into quarters, thirds, or halves.
Source: mackeeper.com
Top 6 Window Manager Apps for Mac
Most window manager apps for Mac support multiple monitors. They can help you move windows between screens and create custom layouts for each monitor. Many window manager apps – such as BetterSnapTool, Magnet, and Rectangle – offer this functionality.
The 6 Best Mac Window Management Tools
However, it might take some time for you to get used to the shortcuts in the Rectangle app since there are many. Furthermore, you can also add some of your apps to exceptions if you want to keep them away from Rectangle's shortcuts.

Duet Display Reviews

Top 10 Duet Display Alternatives (Free and Paid) Reviewed | 2022
Duet Display vs SpaceDesk: While some users do claim that SpaceDesk is not as responsive as Duet Display, the overall experience is satisfactory. It’s interesting that splash top is available on both Mac and windows and requires two separate installations: One version mobile and one version Desktop.
Source: mediapeanut.com
8 Best SpaceDesk Alternatives for Duet Display (2022)
It is a well-known software operating since the time of SpaceDesk. Duet Display has advanced features that make it a perfect alternative for SpaceDesk. Previously the software was only compatible with iPads and MacBooks. But now, Duet Display is also available for Windows.
Source: techdator.net
Top spacedesk Alternatives & Similar Software (2020)
For quite some time now, Duet Display has been helping old iPads work as MacBook displays that are fast too. It’s only recently that they have been focusing on Windows and they are emerging as a good alternative to Spacedesk. It’s a smooth transformation of your iPad into a monitor of your Windows PC. It only involves a simple plug and play to be set up helping you avoid a...
6 Ways to Use Your Android as Second Monitor For Your Computer
Duet Display is a popular iOS app that allows you to mirror and extend your Mac’s display to your iPad or iPhone. And now that Apple is providing this feature natively via Sidecar, Duet Display is expanding its horizons with support for Android smartphones and tablets.
Source: techwiser.com

Social recommendations and mentions

Based on our record, Rectangle seems to be a lot more popular than Duet Display. While we know about 451 links to Rectangle, we've tracked only 4 mentions of Duet Display. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Rectangle mentions (451)

  • Ask HN: What macOS apps/programs do you use daily and recommend?
    - Rectangle: window management [https://rectangleapp.com/]. - Source: Hacker News / 24 days ago
  • Ask HN: What macOS apps/programs do you use daily and recommend?
    MicDrop - Add a global "mute microphone" button in the status bar (https://getmicdrop.com/) AltTab - Give the same (sane) behaviour to cmd+tab as alt+tab on Windows (https://alt-tab-macos.netlify.app/) Rectangle - Window snapping (https://rectangleapp.com/) Maccy - A clipboard history manager (https://maccy.app/) DropZone - Add a "shelf" zone in the same way as Dropover. It's less good than Dropover, but it's... - Source: Hacker News / 24 days ago
  • AeroSpace is an i3-like tiling window manager for macOS
    Https://rectangleapp.com is the spiritual successor. - Source: Hacker News / 27 days ago
  • AeroSpace is an i3-like tiling window manager for macOS
    Not to drop this kind hacker’s competitor, but I’ve been a happy user of https://rectangleapp.com/. Will definitely be checking this out instead tho, even though I’ve paid for rectangle — any demo that has SublimeText windows in it is a demo I trust! - Source: Hacker News / 27 days ago
  • Updating My Mac Window Shortcuts Strategy for Optimal Workflow
    Rectangle’s installation is incredibly straightforward. Its immediate out-of-the-box functionality was a pleasant surprise. For anyone seeking to reduce the friction of window management on their Mac, Rectangle is a solution I wholeheartedly recommend. - Source: dev.to / 2 months ago
View more

Duet Display mentions (4)

  • Does anybody know how I can rotate the ipad display vertically. I'm using acars?
    Third party app Duet (duetdisplay.com) allows vertical orientation. Source: over 1 year ago
  • do non apple tablets work for the new mac mini?
    The native Apple Sidecar monitor extension thing will only work within range of the host computer ("both devices must be within 10 meters (30 feet) of each other and have Bluetooth, Wi-Fi, and Handoff turned on "). There's third party apps that kind of do what Sidecar does for older iPads AND Android devices. I like Duet duetdisplay.com - again, wired/wireless distance limitations restrict "portability". Source: over 1 year ago
  • r/ChromeOS 500k Giveaway - A Premium Chromebook, USI styluses, a Keyboard & Mouse Combo, giftcodes and more are up for grabs! Comment below to enter!
    Thanks to our friends at About Chromebooks, Penoval, the Crostini subreddit, Duet Display and MyScript for helping make this possible. Source: about 2 years ago
  • "Duet Display connection" not allowing USB-C file transfer (UPDATED)
    - At one point I cleared the cache, and it appeared to fix the problem (I could USB-C transfer files to and from device). However, today I booted up my SN and got hit with the familiar "Duet Display connection; No installed apps work with this USB accessory. Learn more about this accessory at https://duetdisplay.com". Source: about 2 years ago

What are some alternatives?

When comparing Rectangle and Duet Display, you can also consider the following products

Magnet Window Manager - Magnet Developers

spacedesk - spacedesk expands the Windows desktop computer screen to other computers over the local area...

yabai - A tiling window manager for macOS based on binary space partitioning

iDisplay - iDisplay is an app that turns a mobile device into a secondary desktop monitor. The app currently supports iOS, Android, Windows and MacOS, and it lets users connect a desktop computer to a mobile device over WiFi. Read more about iDisplay.

Moom - Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).

Air Display - Air Display allows extra screens to extend the display size of a Mac desktop. The company behind the product is Avatron Software, which was founded in 2008. Read more about Air Display.