Viz.ai vs CNS+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Viz.ai
This AI-powered telehealth platform assists clinicians in detecting critical diseases like stroke through advanced imaging analysis. It automates workflows and provides mobile imaging with HIPAA-compliant messaging to synchronize care across specialties.
- AI-powered disease detection
- Automated CT perfusion imaging
- Mobile imaging capabilities
- HIPAA-compliant messaging
- Synchronized clinical workflows
- Remote installation
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A Telehealth Platform from the World’s Leading AI Healthcare Company. Viz.ai, which uses artificial intelligence to detect diseases like large vessel occlusions and intracerebral hemorrhages, advanced imaging to automate CT perfusion. Viz.ai also provides mobile imaging and HIPAA-compliant messaging to help synchronize workflow across multiple specialties for diseases like stroke. Fast and easy to install remotely, our plug-and-play solution is designed to help clinical teams during these challenging times. Viz LVO, Viz CTP and Viz ICH are regulated as a medical device and intended for use by trained clinicians. Indications for use are available here: https://www.viz.ai/indications-for-use/
CNS+
Access a comprehensive collection of neurological surgery educational resources, including guidelines, publications, and courses. Manage your professional development with features like 'My Education' and 'My CME'.
- CNS Guidelines access
- CNS Publications access
- My Education & My CME integration
- Case of the Month
- Neurosurgery Watch
- Podcasts
- Courses & Webinars
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CNS+ houses all the CNS online education and apps you love in one convenient place! Download the app today and access CNS Guidelines, CNS Publications and CNS education in the palm of your hand. CNS+ also integrates with your CNS profile and enables access to "My Education" and "My CME". Features include: - Case of the Month - Neurosurgery Watch - Podcasts - CNS Spotlight - Neurosurgery Surgery Survival Guide - Nexus - Courses - Webinars - And more!
Screenshots
Verdict
The clearest difference is review sentiment: CNS+ at 100% against Viz.ai's 14%. CNS+ also leads on rating (5.0 vs 4.2) and iOS requirement (13.0 vs 17.0). Viz.ai's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (36 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CNS+ holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Viz.ai has 36 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 14% of Viz.ai's written reviews are positive against 100% of CNS+'s.
Viz.ai ships an update fortnightly, CNS+ every 4 months. The most recent releases landed on October 3, 2026 and September 22, 2026 respectively.
| Parameter | Viz.ai | CNS+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (36 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 14.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 36 — better | 4 |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 116 MB |
| Age rating | 12+ | 17+ |
| Developer | Viz.ai, Inc. | Congress of Neurological Surgeons |
Customer experience
Viz.ai
CNS+
In-app purchases
Viz.ai
No in-app purchases
CNS+
No in-app purchases
