
Twinkle Tray
f.lux
DisplayBuddy
CareUEyes
BetterDisplay
Monitorian
PangoBright
A Windows brightness slider and screen dimmer for external monitors, with DDC/CI control, gamma fallback, schedules, app rules, hotkeys and more.

NovoPsych
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures by secure link and review scored results, severity bands and reports.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | displaydimmer.com | clientforms.app |
| Pricing | ||
| Platforms | — | |
| Company | 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Display Dimmer is a Windows utility for controlling external monitor brightness and contrast from one simple app. It is built for real multi-monitor setups, including desktops, docks, reconnects, sleep/resume, HDR changes, and monitors that do not always respond consistently to hardware...
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures such as the PHQ-9, GAD-7 and DASS-21 by secure link and get scored results, severity bands and reports ready to review. The catalogue also includes DSM-5 ADHD assessments and autism screening tools....
What each product offers, as listed by its team.


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


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Overall verdict
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Display Dimmer and ClientForms.app.
Display Dimmer's answer
Display Dimmer is built as a native Windows desktop app using C#, WPF, and .NET Framework.
It uses Windows display APIs, DDC/CI monitor control where supported, gamma ramp/software dimming fallback, global hotkey handling, and local app settings to manage brightness, contrast, schedules, app rules, and multi-monitor behavior.
ClientForms.app's answer:
Frontend: Next.js 15 (React 19), Tailwind CSS Backend: Supabase (PostgreSQL, Row-Level Security) Authentication: Clerk Payments: Stripe Hosting: Vercel (Sydney region) Database hosting: Supabase (Australian data residency)
Display Dimmer's answer
Display Dimmer is for Windows users with external monitors who want faster, easier brightness and contrast control.
The primary audience includes people with multi-monitor desks, developers, designers, remote workers, students, gamers, and anyone who changes screen brightness throughout the day or wants monitor brightness to adjust automatically based on time, app, or workflow.
ClientForms.app's answer:
Psychologists who assess ADHD and autism. Typically private practice, solo or small group (1-5 clinicians), currently using paper forms and spending hours on admin per assessment. They want something that works and is secure.
Display Dimmer's answer
Display Dimmer is built for real Windows multi-monitor setups, not just simple single-screen brightness changes. It supports per-monitor brightness and contrast, All Displays control, schedules, app rules, global hotkeys, linked display groups, and DDC/CI hardware control where supported.
When hardware brightness control is unavailable or unreliable, Display Dimmer can fall back to software dimming, making it useful across more monitor, dock, HDR, and reconnect scenarios.
ClientForms.app's answer:
Neurodivergent-first design. Most digital forms just replicate paper online. ClientForms is built specifically for ADHD and autism patients - progress bars with time remaining (helps with time blindness), softer colours instead of harsh white, sticky headers so you always know where you are. The forms are designed to reduce anxiety and improve completion rates.
Display Dimmer's answer
Display Dimmer is designed for users who want reliable monitor brightness control without constantly opening monitor menus or changing settings manually.
It combines quick brightness sliders, DDC/CI support, gamma fallback, automation, hotkeys, app rules, schedules, and multi-monitor controls in one Windows app. It is especially useful for people with external monitors, docks, multiple displays, or setups where hardware brightness control is inconsistent.
ClientForms.app's answer:
Most clinical software treats patients as an afterthought. ClientForms is designed specifically for neurodivergent users who are filling out the forms, progress indicators, time estimates, calmer colours, predictable layouts. One link, no signup required, works on any device. Patients just open and complete.
Display Dimmer's answer
Display Dimmer was created to make external monitor brightness control on Windows easier and more reliable.
Many Windows setups do not provide a simple built-in brightness slider for external monitors, and hardware monitor controls can be slow, inconsistent, or hidden behind physical buttons. Display Dimmer was built to solve that problem with a cleaner app experience, practical automation, and fallback behavior for real-world monitor setups.
Display Dimmer's answer
Share your experience with using Display Dimmer and ClientForms.app. For example, how are they different and which one is better?
When comparing Display Dimmer and ClientForms.app, you can also consider the following products.
Easily manage the brightness of your monitors in Windows from the system tray.
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NovoPsych is a tool that is used for outcome monitoring via conducting psychological tests online.
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f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.
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Control the real brightness of your monitors directly from your Mac - no need to touch the buttons on your Monitor.
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CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
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Unlock your displays on your Mac!
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