# Plexus Surgery vs Med Atlas

The clearest difference is update cadence: Med Atlas at monthly against Plexus Surgery's every 5 months. Plexus Surgery's advantage is iOS requirement (15.0 vs 18). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Plexus Surgery sells 4 one-off in-app purchases and Med Atlas sells 10 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Plexus Surgery ships an update every 5 months, Med Atlas monthly. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Plexus Surgery | Med Atlas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/med-atlas/id6754871072/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 7 MB | 37 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [CALCUTTA CHIRURGIAE COLLECTIVE LLP](https://appshunter.io/developer/1568542382) | [Beijing Fate Med Technology Co., Ltd.](https://appshunter.io/developer/924303274) |

## What reviewers say

### Plexus Surgery

[App page](https://appshunter.io/ios/app/plexus-surgery/id1568542379)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months & Bootcamp | $149.99 | one-time |
| 6 months | $299.99 | one-time |
| 1 Year | $499.99 | one-time |
| 2 Years | $799.99 | one-time |


### Med Atlas

[App page](https://appshunter.io/ios/app/med-atlas/id6754871072)

Explore a comprehensive medical imaging atlas with real clinical data. Features detailed anatomical structures, multi-window comparisons, and an AI assistant for educational purposes. Not for diagnosis or treatment.

**Highlights:** Real DICOM medical imaging data, 16,000+ annotated anatomical structures, Multi-window comparison, 3D localization, AI medical assistant with multiple models, Window/Level adjustment, Structure tracking

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vascular Plus - Monthly | $6.99 | per month |
| Head & Neck Plus - Monthly | $6.99 | per month |
| Vascular Pro - Monthly | $9.99 | per month |
| Head & Neck Pro - Monthly | $9.99 | per month |
| AI Premium (Monthly) | $9.99 | per month |
| Vascular Plus - Yearly | $41.99 | per year |
| Head & Neck Plus - Yearly | $41.99 | per year |
| Vascular Pro - Yearly | $59.99 | per year |
| Head & Neck Pro - Yearly | $59.99 | per year |
| AI Premium (Yearly) | $79.99 | per year |


## Frequently asked questions

### Is Plexus Surgery free?

Plexus Surgery is free to download, with in-app purchases available.

### Is Med Atlas free?

Med Atlas is free to download, with in-app purchases available.

### Do Plexus Surgery or Med Atlas have ads?

Neither Plexus Surgery nor Med Atlas shows ads.

### Which is updated more often, Plexus Surgery or Med Atlas?

Plexus Surgery ships an update every 5 months, and Med Atlas monthly. Most recently, Plexus Surgery was updated on October 27, 2026 and Med Atlas on November 5, 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.*