
Duet Display
Air Display
spacedesk
Luna Display
DisplayPad
Mountie
Splashtop Wired XDisplay
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.

10015.io
Bitty Coder
CodeSwissKnife
ToolKitKE
devtoolz.dev
Code Beautify JSON Validator
FreeFormatter
Free online tools: JSON formatter, password generator, QR code maker, calculators, converters and more. Fast, private, no login — everything runs in your browser.

Which is more popular?
Based on our record, iDisplay seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | getidisplay.com | codekithub.com |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
iDisplay is recommended for remote workers, graphic designers, developers, and anyone who benefits from increased screen real estate. It's especially useful for those who travel frequently or work in environments where setting up multiple traditional monitors is impractical.
No analysis of CodeKitHub yet.
Walkthroughs and reviews on video.
iDisplay App Review - Sweetwater's iOS Update, Vol. 102
More videos
No CodeKitHub videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing iDisplay and CodeKitHub.
CodeKitHub's answer:
CodeKitHub's answer:
Compared to single-purpose sites like JSONFormatter.org or CodeBeautify that only handle one task, CodeKitHub covers the same ground plus image, PDF, QR, and calculator tools in one place — useful if you regularly switch between different tool types during a workday.
Unlike FreeFormatter (which recently shut down its service), CodeKitHub's tools require no backend at all — everything runs as static, client-side JavaScript, so there's no server cost pressure driving ads, paywalls, or future shutdowns of the kind that killed similar sites.
If you need a tool site in a language other than English — Spanish, French, German, Japanese, Korean, Chinese, and others — CodeKitHub is one of the few free tool sites that actually localizes the full interface rather than just running it through machine translation on top of an English-only tool.
CodeKitHub's answer:
CodeKitHub serves two overlapping groups:
Traffic data shows both groups in practice: technical tools (QR generator/decoder, Base64 encoder, JSON tools) draw developer-heavy referral sources like Hacker News and ChatGPT, alongside broader organic search traffic for everyday utility tasks.
CodeKitHub's answer:
CodeKitHub started as a small set of browser-based developer utilities and grew into a 120+ tool collection covering JSON formatting, encoding, image/PDF processing, calculators and more. The core principle from the start was that every tool should run entirely client-side — no backend, no data leaving the user's browser — which keeps the tools fast, private, and cheap enough to run without ads getting in the way. The site has since expanded to 13 languages to serve users beyond English-speaking markets.
CodeKitHub's answer:
Share your experience with using iDisplay and CodeKitHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


As with most of the apps on our list, iDisplay streams video at 60 frames per second. Another feature of iDisplay is that it supports multitouch on all devices. Also, iDisplay lets you connect more than one device to...
Using iDisplay, you can convert your Android device or your iPad into an extended screen for your primary PC. It supports wired as well as a wireless connection for up to three screens at once.
Looking for a touch screen display window than iDisplay is your tool. It converts the iPad and iPhone to a second touch screen display. It can instantly turn your iPad device for the multi-screen show, which is...
We have no reviews of CodeKitHub yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I have done some research and found iDisplay. However that only works for windows, macOS and android and I dont think it would work over wine. Source: about 3 years ago
Tracking CodeKitHub since Jul 2026.
When comparing iDisplay and CodeKitHub, you can also consider the following products.

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.
Compare Duet Display to iDisplay or CodeKitHub:

10015.io is an all-in-one toolbox offering many tools from various categories.
Compare 10015.io to iDisplay or CodeKitHub:

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.
Compare Air Display to iDisplay or CodeKitHub:

Fast developer tools that process your input locally in your browser. No account required.
Compare Bitty Coder to iDisplay or CodeKitHub:

spacedesk expands the Windows desktop computer screen to other computers over the local area...
Compare spacedesk to iDisplay or CodeKitHub:
Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.
Compare CodeSwissKnife to iDisplay or CodeKitHub: