# mRay vs Medicalholodeck®

The clearest difference is rating: Medicalholodeck® at 4.3 against mRay's 3.8. Medicalholodeck® also leads on iOS requirement (12.0 vs 15.0). mRay's advantage is review sentiment (100% vs 75%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Medicalholodeck® holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews complicate that: 100% of mRay's written reviews are positive against 75% of Medicalholodeck®'s, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mRay | Medicalholodeck® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/mray/id494895241/reviews) | **[4.3 (10 ratings)](https://appshunter.io/ios/app/medicalholodeck/id1477475516/reviews)** |
| Number of ratings | 4 | **10** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 19 MB | 216 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [mbits imaging GmbH](https://appshunter.io/developer/1112070954) | [Medicalholodeck](https://appshunter.io/developer/1477475215) |

## What reviewers say

### mRay

[App page](https://appshunter.io/ios/app/mray/id494895241)

Access and communicate about radiological images from your mobile device. Securely view CT, MR, and other image data, share cases with colleagues via instant messaging or VoIP, and integrate with existing hospital infrastructure.

**Highlights:** Radiological image viewing (CT, MR, PR), Instant messaging and VoIP communication, Secure data encryption (AES-256), Local data storage for offline access, PACS integration, Annotations and measurements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Medicalholodeck®

[App page](https://appshunter.io/ios/app/medicalholodeck/id1477475516)

This app offers an immersive 3D environment for medical education and surgical training. It allows users to study detailed anatomy, analyze medical imaging in AR, and collaborate in real-time, enhancing medical knowledge and skills.

**Highlights:** Immersive 3D anatomical study, Medical imaging analysis in AR, Virtual surgical technique practice, Real-time collaborative learning, Detailed 3D human anatomy models, Interactive virtual anatomy atlas

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mRay free?

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

### Is Medicalholodeck® free?

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

### Which has better reviews, mRay or Medicalholodeck®?

Medicalholodeck® is rated higher. mRay averages 3.8 out of 5 from 4 ratings, while Medicalholodeck® averages 4.3 from 10 ratings.

### Do mRay or Medicalholodeck® have ads?

Neither mRay nor Medicalholodeck® shows ads.

### Which is updated more often, mRay or Medicalholodeck®?

mRay ships an update every 2 months, and Medicalholodeck® every 2 months. Most recently, mRay was updated on October 23, 2026 and Medicalholodeck® on October 24, 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.*