YouTube VR
Netflix
BBC Taster VR
Electronauts
Firefox Reality
Virtual Desktop
VRTM
A new operating system beyond the limits of your monitor

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?
Based on our record, VR-OS seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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VRO
VR-OS
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| Website | matthaeuskrenn.com | clientforms.app |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of VR-OS yet.
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.

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

No analysis of VR-OS yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
VR-OS: Full Demo
No ClientForms.app 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 VR-OS 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)
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.
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.
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.
Share your experience with using VR-OS and ClientForms.app. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

I'm trying to build a very simple version of an OS for myself. I'm currently designing a mock version of it in Unity. Take this popular example as reference: https://matthaeuskrenn.com/vr-os/. Source: over 3 years ago
Check out Mattheus Krenn's VR-OS It's one of the projects built around a fully VR GUI for computing. Instead of monitors, the idea is you just use a headset. Source: almost 5 years ago
While searching for a better workflow, I stumbled upon this prototype called VR-OS (https://matthaeuskrenn.com/vr-os/). What really stuck with me is the idea of distinguishing between the free floating space (360° to place your windows),... Source: almost 5 years ago
Tracking ClientForms.app since Dec 2025.
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