CNS+ vs ATLAS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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!
ATLAS
This medical intelligence platform uses a generative AI model trained on extensive medical literature to provide deep subspecialty insights for clinical workflows. It is designed for informational purposes and should be used alongside professional medical advice.
- Generative AI model
- Subspecialty clinical insights
- Trained on 3M+ medical publications
- Validated by 1000+ experts
- Informational purposes only
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ATLAS has been validated as the most accurate and deep platform by over 1000 experts in every field of medicine for subspecialty clinical workflows. The ATLAS generative AI model uses over 3 million peer-reviewed publications, guidelines, and clinical cases to provide an accurate response with deep subspecialty insights. This app is intended for informational purposes only. Always seek a doctor’s advice in addition to using this app and before making any medical decisions.
Screenshots
Verdict
The clearest difference is in-app purchases: CNS+ at none against ATLAS's 2. CNS+ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). ATLAS's advantage is update cadence (every 2 weeks vs every 4 months). On price, rating, ratings volume and ads 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. ATLAS sells 2 in-app purchases, starting at $39.99 per month. CNS+ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for CNS+ against 5.0 for ATLAS. Both are backed by a comparable volume of ratings — 4 and 4 respectively.
CNS+ ships an update every 4 months, ATLAS every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | CNS+ | ATLAS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 | 4 |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 116 MB | 12 MB |
| Age rating | 17+ | 17+ |
| Developer | Congress of Neurological Surgeons | Neurosurgical Atlas, Inc |
Customer experience
CNS+
ATLAS
In-app purchases
CNS+
No in-app purchases
ATLAS
- Monthly Subscription$39.991 Month
- Annual Subscription$399.001 Year
