
MonitorControl
Lunar.fyi
Twinkle Tray
BetterDisplay
Monitorian
Display Dimmer
CCleaner
Control the real brightness of your monitors directly from your Mac - no need to touch the buttons on your Monitor.

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, DisplayBuddy seems to be more popular. It has been mentioned 8 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | displaybuddy.app | diffyn.com |
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| Company | 2021 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


DisplayBuddy lets you control external displays connected to your Mac right from your menu bar - No need to touch those clunky monitor buttons! It has been tested on a wide range of monitors from manufacturers such as Dell, Acer, LG, Samsung, BenQ & PRISM, and works with most displays...
No description of Diffyn yet.
What each product offers, as listed by its team.


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


No analysis of DisplayBuddy yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No DisplayBuddy videos yet. You could help us improve this page by suggesting one.
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 DisplayBuddy 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 DisplayBuddy 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.


If you use a monitor with your Mac, this app is life changing. I started using DisplayBuddy and I can never go back to monitor buttons now!
We have no reviews of Diffyn yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Adding my must haves: - DisplayBuddy: a more modern alternative to BetterDisplay to control monitors (https://displaybuddy.app) - Magnet: the simplest and best window manager (https://magnet.crowdcafe.com) - DaisyDisk: fantastic way to... - Source: Hacker News / almost 3 years ago
Why not just use https://displaybuddy.app on a modern monitor and not strain your eyes. - Source: Hacker News / almost 3 years ago
If you’re looking for something that allows media keys and custom keyboard shortcuts: https://displaybuddy.app/ Works on both Windows and Mac. - Source: Hacker News / almost 3 years ago
Tracking Diffyn since Jun 2025.
When comparing DisplayBuddy and Diffyn, you can also consider the following products.

Control your external monitor brightness&volume on your Mac
Compare MonitorControl to DisplayBuddy or Diffyn:

Control monitor brightness, adapt using the ambient light sensor, adjust volume, switch inputs and turn off displays without fiddling with clunky buttons.
Compare Lunar.fyi to DisplayBuddy or Diffyn:
Easily manage the brightness of your monitors in Windows from the system tray.
Compare Twinkle Tray to DisplayBuddy or Diffyn:


Monitorian is a Windows desktop tool to adjust the brightness of multiple monitors with ease.
Compare Monitorian to DisplayBuddy or Diffyn:

A Windows brightness slider and screen dimmer for external monitors, with DDC/CI control, gamma fallback, schedules, app rules, hotkeys and more.
Compare Display Dimmer to DisplayBuddy or Diffyn: