# MedOne vs CNS+

The clearest difference is review sentiment: CNS+ at 100% against MedOne's 22%. CNS+ also leads on rating (5.0 vs 4.5) and monetization model (free vs free with in-app purchases). MedOne's advantage is ratings volume (135 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

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 4.5. That said, the two scores are not equally well evidenced: MedOne has 135 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 22% of MedOne's written reviews are positive against 100% of CNS+'s.

MedOne ships an update every 2 months, CNS+ every 4 months. The most recent releases landed on July 30, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | MedOne | CNS+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (135 ratings)](https://appshunter.io/ios/app/medone/id1270209436/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cns-plus/id1580882992/reviews)** |
| Number of ratings | **135** | 4 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 116 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Thieme Publishers](https://appshunter.io/developer/509171630) | [Congress of Neurological Surgeons](https://appshunter.io/developer/551149057) |

## What reviewers say

### MedOne

[App page](https://appshunter.io/ios/app/medone/id1270209436)

Access comprehensive medical content from Thieme, including neurosurgery, radiology, and plastic surgery. View e-books and e-journals online or offline on your mobile device.

**Highlights:** Access Thieme's award-winning content, Multiple medical specialties, Offline and online access, View e-books and e-journals, Mobile viewing on iPhone/iPad

**Features:** Vision Pro support

**In-app purchases:** none


### CNS+

[App page](https://appshunter.io/ios/app/cns-plus/id1580882992)

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'.

**Highlights:** CNS Guidelines access, CNS Publications access, My Education & My CME integration, Case of the Month, Neurosurgery Watch, Podcasts, Courses & Webinars

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MedOne free?

MedOne is free to download, with no in-app purchases.

### Is CNS+ free?

CNS+ is free to download, with no in-app purchases.

### Which has better reviews, MedOne or CNS+?

CNS+ is rated higher. MedOne averages 4.5 out of 5 from 135 ratings, while CNS+ averages 5.0 from 4 ratings.

### Do MedOne or CNS+ have ads?

Neither MedOne nor CNS+ shows ads.

### Which is updated more often, MedOne or CNS+?

MedOne ships an update every 2 months, and CNS+ every 4 months. Most recently, MedOne was updated on July 30, 2026 and CNS+ on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*