Software Alternatives, Accelerators & Startups

Duet Display VS SimpleX

Compare Duet Display VS SimpleX and see what are their differences

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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.

SimpleX logo SimpleX

Handle text data with a no-code console that can read natural language. Never again with a spreadsheet.
  • Duet Display Landing page
    Landing page //
    2025-05-13
  • SimpleX Landing page
    Landing page //
    2023-08-21

Duet Display features and specs

  • Increased Productivity
    Allows users to extend their desktop to an iPad or Android tablet, providing additional workspace for multitasking and productivity.
  • Easy Setup
    Simple to install and connect with minimal technical knowledge required, allowing for quick integration into the workflow.
  • Compatibility
    Supports multiple operating systems including macOS, Windows, iOS, and Android, making it versatile for different environments.
  • Portability
    Transforms a tablet into a second screen, which is more portable and convenient than traditional monitors, beneficial for users on the go.
  • Touchscreen Support
    Offers touchscreen functionality on tablets, adding interactive capabilities that standard monitors might lack.
  • No Additional Hardware
    Does not require any additional hardware other than the tablet and the connecting cable, reducing extra expenses.
  • Wireless Mode
    Provides a wireless mode for users who prefer a cable-free setup, making the workspace cleaner and more flexible.

Possible disadvantages of Duet Display

  • Performance Issues
    In some cases, users may experience lag or latency, especially in the wireless mode, which can affect efficiency.
  • Battery Drain
    Using a tablet as an extended display can significantly drain its battery, necessitating frequent recharges or constant power connection.
  • Limited Resolution
    The maximum resolution is often limited by the tablet's capabilities, which might not be as high as dedicated monitors.
  • Potential Compatibility Issues
    While generally compatible with many devices, occasional issues with specific device models or operating system versions can arise.
  • Subscription Cost
    Offers a subscription model for advanced features, which might not be ideal for users looking for a one-time purchase solution.
  • Reliance on Good Network
    For wireless mode, a stable and fast Wi-Fi connection is necessary to avoid interruptions, which might not always be available.

SimpleX features and specs

  • Simple and intuitive interface
    SimpleX provides a clean, straightforward interface for decision-making that doesn't overwhelm users with unnecessary complexity, making it accessible to people without technical expertise.
  • Structured decision framework
    The tool helps users organize their thinking by providing a structured approach to evaluating options against multiple criteria, reducing the likelihood of overlooking important factors.
  • Free to use
    SimpleX appears to be a free web-based tool, making it accessible to anyone who needs help making decisions without requiring a financial commitment.
  • Web-based accessibility
    As a browser-based application, SimpleX requires no software installation and can be accessed from any device with an internet connection, making it convenient for quick decision-making on the go.
  • Visual comparison of options
    The tool provides a visual representation of how different options compare against each other across various criteria, making it easier to see which option comes out ahead overall.

Possible disadvantages of SimpleX

  • Limited advanced features
    SimpleX focuses on simplicity, which means it may lack more sophisticated decision analysis features such as sensitivity analysis, probability weighting, or Monte Carlo simulations that more advanced tools offer.
  • Low visibility and community
    SimpleX is a relatively niche tool with a small user base, which means limited community support, fewer tutorials, and less peer feedback compared to more established decision-making platforms.
  • Potential oversimplification
    For complex decisions involving many interdependent variables, the simplified framework may not adequately capture nuances, dependencies, or non-linear relationships between criteria.
  • Limited collaboration features
    The tool may lack robust collaboration capabilities for team-based decision-making, such as real-time co-editing, role-based access, or voting mechanisms for group consensus.
  • No offline functionality
    Being a web-based tool, SimpleX requires an internet connection to function, which can be a limitation in situations where connectivity is unreliable or unavailable.

Analysis of Duet Display

Overall verdict

  • Overall, Duet Display is considered a good solution for those who need an additional display and want to leverage their existing tablets. It offers good performance and a seamless user experience with occasional minor connectivity issues, which are generally manageable.

Why this product is good

  • Duet Display is popular because it allows you to use an iPad or Android tablet as a second monitor for your Mac or PC, enhancing productivity by offering more screen real estate. Itโ€™s easy to set up and offers a smooth, lag-free experience. Its flexibility and versatility are appreciated by professionals and casual users alike.

Recommended for

  • Professionals who require a second monitor but want a portable solution.
  • Designers and digital artists looking for more workspace on their devices.
  • Remote workers who want to increase their productivity by multitasking.
  • Anyone who already owns a tablet and wants to maximize its use.

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

SimpleX videos

No SimpleX videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Duet Display and SimpleX)
Remote Desktop
100 100%
0% 0
No Code
0 0%
100% 100
Remote PC Access
100 100%
0% 0
Data Management
0 0%
100% 100

User comments

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Reviews

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

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. Itโ€™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. Itโ€™s only recently that they have been focusing on Windows and they are emerging as a good alternative to Spacedesk. Itโ€™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 Macโ€™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

SimpleX Reviews

We have no reviews of SimpleX yet.
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Social recommendations and mentions

Based on our record, Duet Display seems to be more popular. It has been mentiond 4 times since March 2021. 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.

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 3 years 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 3 years 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 4 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 4 years ago

SimpleX mentions (0)

We have not tracked any mentions of SimpleX yet. Tracking of SimpleX recommendations started around May 2023.

What are some alternatives?

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

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.

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.

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

Luna Display - Hardware that turns the iPad into a wireless second display

Astropad - Astropad is a free form drawing tool designed from the ground up to take advantages of the features offered by an iPad.

Mountie - Mount a second screen (iPad/iPhone/tablet) to your MacBook