
Wallpaper Engine
Wallper
Lively Wallpaper
Backdrop
ScreenPlay
RainWallpaper
Backspace macOS Live Wallpapers
Live wallpaper for Mac - 4K cinematic wallpapers, lock screen support, multi-monitor, under 2% CPU. No login, no subscription. Download free.

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 | wallspace.app | clientforms.app |
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| Platforms | — | |
| Company | Startup from the United Kingdom · 1 - 9 employees · 2026 | — |
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In their own words, as submitted to SaaSHub.


The live wallpaper app for Mac that won't touch your Battery. Lock screen support, native Swift - no subscription, low CPU, no login.
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.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
4K Live wallpaper on macOS in 15 seconds - Wallspace.app
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Wallspace.app and ClientForms.app.
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)
Wallspace.app's answer
Anyone who enjoys and like to customise their macs.
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.
Wallspace.app's answer
Free Live wallpaper app and support lock screen wallpapers, unlike other heavily paid apps.
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.
Wallspace.app's answer
More curated live wallpaper collections for mac and free.
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.
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When comparing Wallspace.app and ClientForms.app, you can also consider the following products.

Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
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NovoPsych is a tool that is used for outcome monitoring via conducting psychological tests online.
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Live 4K wallpapers for your Mac. Fast, native, and fully customizable.
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What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
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Backdrop is a simple utility to fill your screen with a giant blank window.
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Open-source and cross-platform Wallpaper, Widgets and AppDrawer app.
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