Mobile MIM vs mRay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile MIM
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.
- 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
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Mobile MIM allows for portable, multi-modality viewing, registration, fusion, and/or display for medical image diagnosis. With Mobile MIM, you have the power to review images, contours, DVH, and isodose curves from radiation treatment plans and approve them. Supported modalities: - CT - MRI - PET - SPECT - Ultrasound - X-ray Features: - Powerful/intuitive interface - Real-time, multi-modality fusion and blending - 3D depth-shaded maximum intensity projections (MIPs) of PET, SPECT - Window/level adjustments with CT presets - Measurement, annotation, PET SUV tools - Secure, encrypted data transfer to device Image data can be transferred to Mobile MIM using MIMcloud or MIM 5.1+ workstation software. MIMcloud is a secure, internet-based medical imaging service that provides a central, easily accessible resource for storing, sharing, and viewing. Visit www.mimcloud.com to learn more and create an account. Mobile MIM downloads data using encrypted transfer over the wireless network. The user may set a passcode that encrypts the non-image information for the downloaded data and prevents unauthorized access. *This app is not intended to replace full workstations and should be used only when there is no access to a workstation. It is not to be used for mammography.
mRay
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.
- 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
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Would you like to move your hospital’s image viewing techniques to the next century? How about you take your patients’ image data with you on your mobile device wherever you go? With mRay you can now connect your entire hospital or doctor’s office with just one app that enables instant case based communication! We developed mRay to combine the power and mobility of modern mobile devices to access your radiological images anywhere and anytime. In contrast to other solutions, mRay is specifically designed for mobile devices. Important tools like annotations and measurements are available as well as an adaptable level window. Image data is encrypted and stored temporally locally on the device, removing the need of a permanent Internet or Wi-Fi connection while ensuring highest security standards. Most notably, mRay implements well-established security measures to protect your image data and privacy. An individual user and device authentication controls the image access of every user for every image. With mRay you are ensuring a high standard of networking with your colleagues anytime and anywhere. The integrated Instant Messenger offers a secure communication platform to share DICOM images as well as key images, audio and text messages. E.g. now you can easily share the current state of your viewer with another colleague to get a secondary opinion. Moreover the app offers a telephony feature using VoIP enabling every aspect of mobile devices without compromising patient confidentiality. Last but not least, mRay works seamlessly with your existing infrastructure. A minimal server application needs to be installed which reads DICOM files from the disk and is able to receive files directly from your PACS. That’s all you need to start simplifying your everyday life at work! You can check out the app in a demo mode. Do you want to view your patients’ image data anywhere and at anytime? mRay enables physicians to access images at home while on background duty or on the go. Contact us on how to access your image data with mRay. Details: - Viewer for radiological images (CT, MR, PR etc.) - Full functional client, no remote desktop viewer - Communication through messaging, audio messages or VoIP. - Intelligent connection management - MPRs - Optional pseudonymization - Query/Retrieve functionality - High security due to AES-256 based encryption - Server works seamlessly with every PACS Intended purpose: The software mRay as a radiology instrument can be used by medical specialists for the visualization of image data. Image processing allows the calculation and visualization of healthy and abnormal tissues. The patient group, for which mRay can be used, includes all patients from whom radiological image data has been created for the purpose of diagnosis or treatment. In a worst-case scenario the medical condition of the patient may be critical. mRay can be operated in hospitals, medical practices, on the go or at home. The software is dedicated for mobile devices for fast and immediate access to radiologic images for informational purposes. When using mRay for diagnostic purposes, national regulations must be considered and an appropriate display must be used. mRay allows the display of images and data types that are defined by the Digital Imaging and Communications in Medicine (DICOM) standard (e.g. computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomography (PET), fluoroscopy (XA), digital x-ray (CR), ultrasound (US)). The software offers common radiological software tools (e.g. windowing, measurements, thick slices and annotations).
Screenshots
Verdict
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.
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. 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.
| Parameter | Mobile MIM | mRay |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (18 ratings) | 3.8 (4 ratings) — better |
| Positive reviews | 52.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 4 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 55 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | MIM Software Inc. | mbits imaging GmbH |
Customer experience
Mobile MIM
mRay
Bugs and requests
Mobile MIM
Reported bugs
7 issues- 🐛 Crashes on launch
- 🐛 App closes automatically after short use
- 🐛 Not working with new iPads
- 🐛 MIMcloud registration not possible on iOS
- 🐛 MIMcloud downloads appear blank
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- 🐛 App crashes on older iOS versions
- 🐛 Phone unresponsive after installation
Requested features
5 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mobile MIM
No in-app purchases
mRay
No in-app purchases








