
Duet Display
spacedesk
iDisplay
Superbrush
Air Display
Duet Pro
Weylus
Astropad is a free form drawing tool designed from the ground up to take advantages of the features offered by an iPad.

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, Astropad seems to be more popular. It has been mentioned 7 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | astropad.com | diffyn.com |
| Pricing | — | |
| Platforms | — | |
| Listed in |
What each product offers, as listed by its team.


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


No analysis of Astropad yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
AstroPad Review - 1 year later
More videos
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Astropad and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using Astropad and Diffyn. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


AstroPad Standard is an alternative to Luna Display. The main difference between the two is that with AstroPad Standard you do not have to use a dongle. That said, AstroPad Standard only works as a multipurpose mirror...
It is a lightweight tool that helps you multitask using more than one monitor. The main USP of Astropad is the straightforward user interface that makes it perfect for non-technical users. However, despite its sleek...
We have no reviews of Diffyn yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I would like to use the adobe suite to create my animations, starting in Illustrator and then moving to adobe animate and then adobe after effects if needed (I have used after effects for 10 years now). I would prefer to hand draw my... Source: about 3 years ago
My team used https://astropad.com/ to set up animators to work in adobe programs directly. Source: over 3 years ago
But if you really want to try using your iPad with Blender the app to get is Astropad. Source: over 3 years ago
Tracking Diffyn since Jun 2025.
When comparing Astropad and Diffyn, 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 Astropad or Diffyn:

spacedesk expands the Windows desktop computer screen to other computers over the local area...
Compare spacedesk to Astropad or Diffyn:

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.
Compare iDisplay to Astropad or Diffyn:

Superbrush clones the screen of your Windows computer on your Android tablet and relays pen input back to your PC.
Compare Superbrush to Astropad or Diffyn:

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 Astropad or Diffyn:

Turn your iPad Pro Into a high performance drawing tablet
Compare Duet Pro to Astropad or Diffyn: