# Mobile MIM vs mRay

The clearest difference is review sentiment: mRay at 100% against Mobile MIM's 52%. mRay also leads on rating (3.8 vs 3.1). Mobile MIM's advantage is ratings volume (18 vs 4) and iOS requirement (12.0 vs 15.0). 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.

mRay holds the better App Store score, 3.8 against 3.1. Both are backed by a comparable volume of ratings — 18 and 4 respectively. Written reviews point the same way: 52% of Mobile MIM's written reviews are positive against 100% of mRay's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mobile MIM | mRay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (18 ratings)](https://appshunter.io/ios/app/mobile-mim/id281922769/reviews) | **[3.8 (4 ratings)](https://appshunter.io/ios/app/mray/id494895241/reviews)** |
| Number of ratings | **18** | 4 |
| Positive reviews | 52.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 55 MB | 19 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MIM Software Inc.](https://appshunter.io/developer/281922772) | [mbits imaging GmbH](https://appshunter.io/developer/1112070954) |

## What reviewers say

### Mobile MIM

[App page](https://appshunter.io/ios/app/mobile-mim/id281922769)

Review and approve radiation treatment plans with multi-modality medical image viewing and fusion. Supports CT, MRI, PET, and more, with tools for analysis and secure data transfer.

**Highlights:** Multi-modality image viewing, Real-time fusion and blending, 3D MIPs for PET/SPECT, Window/level adjustments, Measurement and annotation tools, Secure encrypted data transfer

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Amazing app for medical professionals
- 💡 Allows viewing medical scans (MRI, CT, X-rays)
- 🤝 Enables sharing medical films with family
- 👍 Easy to use for those who understand it
- 🚀 Smooth performance for medical use

**What reviewers complain about**

- 🤔 Confusing for non-medical users
- 💰 Requires purchase of additional software (MIMcloud)
- 🤷 Unclear purpose for general users
- ❌ Not a general DICOM reader
- 📉 Some users find it useless without medical background

**Reported bugs**

- 🐛 Crashes on launch
- 🐛 App closes automatically after short use
- 🐛 Not working with new iPads
- 🐛 MIMcloud registration not possible on iOS
- 🐛 MIMcloud downloads appear blank

**Requested features**

- Clarify costs and requirements upfront
- Provide clearer instructions for setup
- Improve user interface for easier access to tools
- Add more sample images
- Allow users to upload their own DICOM images easily


### 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


## Frequently asked questions

### Is Mobile MIM free?

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

### Is mRay free?

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

### Which has better reviews, Mobile MIM or mRay?

mRay is rated higher. Mobile MIM averages 3.1 out of 5 from 18 ratings, while mRay averages 3.8 from 4 ratings.

### Do Mobile MIM or mRay have ads?

Neither Mobile MIM nor mRay shows ads.

### Which is updated more often, Mobile MIM or mRay?

Mobile MIM ships an update every 2 months, and mRay every 2 months. Most recently, Mobile MIM was updated on October 16, 2026 and mRay on October 9, 2026.

---

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