# iRadTech Lite vs BerlinCaseViewer

The clearest difference is review sentiment: BerlinCaseViewer at 91% against iRadTech Lite's 25%. BerlinCaseViewer also leads on update cadence (every 2 months vs every 21 months) and ratings volume (18 vs 4). iRadTech Lite's advantage is in-app purchases (none vs 16) and rating (5.0 vs 4.6). On price and ads there is nothing between them.

Both are free to download. BerlinCaseViewer sells 16 one-off in-app purchases. iRadTech Lite asks for nothing beyond the download.

iRadTech Lite holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 4 and 18 respectively. Written reviews complicate that: 25% of iRadTech Lite's written reviews are positive against 91% of BerlinCaseViewer's, so the app with the better star average is not the one people write more warmly about.

iRadTech Lite ships an update every 21 months, BerlinCaseViewer every 2 months. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | iRadTech Lite | BerlinCaseViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/iradtech-lite/id350949248/reviews)** | [4.6 (18 ratings)](https://appshunter.io/ios/app/berlincaseviewer-imaging/id1462977973/reviews) |
| Number of ratings | 4 | **18** |
| Positive reviews | 25.0% of reviews | **90.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 40 MB |
| Requires iOS | 12.0 | **9.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 17+ |
| Developer | [Ballinger and Bruckner, LLP](https://appshunter.io/developer/692079862) | [BerlinFlame GmbH](https://appshunter.io/developer/1462977972) |

## What reviewers say

### iRadTech Lite

[App page](https://appshunter.io/ios/app/iradtech-lite/id350949248)

This app serves as a demo for a radiographic positioning guide, offering detailed instructions for medical imaging procedures. It includes technical factors, patient positioning, and image quality points, along with representative images and a search function.

**Highlights:** Detailed instructions for radiographic positions, Suggested technical factors, Patient and part positioning guidance, Representative radiographic images, Search function, My Routines for custom groupings, My Notes for saving unrelated information

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

**In-app purchases:** none


### BerlinCaseViewer

[App page](https://appshunter.io/ios/app/berlincaseviewer-imaging/id1462977973)

This app provides medical imaging education for iOS devices, featuring MRI, X-rays, CT scans, and ultrasound images. Developed by radiologists, it offers case collections, multiple-choice questions, and colored overlays to aid diagnosis and learning.

**Highlights:** Medical imaging case collection, Multiple-choice diagnostic questions, Colored overlays for image guidance, High-resolution image data sets, Clinical information and differential diagnoses, Regularly updated learning modules, Offline access

**Features:** Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Primer on imaging of arthritis | Free | one-time |
| Pulmonary diseases on CT | Free | one-time |
| Pulmonary diseases (small) | Free | one-time |
| Case of the month - MSK | Free | one-time |
| MRI anatomy of the ulnar nerve | Free | one-time |
| Case of the month - CARD/PUL | Free | one-time |
| MSK.cases ENG | Free | one-time |
| Primer to chest X-ray GER | Free | one-time |
| Radiology from Brazil, English | Free | one-time |
| Chest X-ray \| Introduction | Free | one-time |
| Arthritis 101 Chinese | Free | one-time |
| Radiology from Brazil - BRA | Free | one-time |
| MSK.CASES Portuguese version | Free | one-time |
| Chest X-ray \| part 2 | $3.99 | one-time |
| Enthesitis and Osteitis GERMAN | $11.99 | one-time |
| Grading of sacroiliitis | $12.99 | one-time |


## Frequently asked questions

### Is iRadTech Lite free?

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

### Is BerlinCaseViewer free?

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

### Which has better reviews, iRadTech Lite or BerlinCaseViewer?

iRadTech Lite is rated higher. iRadTech Lite averages 5.0 out of 5 from 4 ratings, while BerlinCaseViewer averages 4.6 from 18 ratings.

### Do iRadTech Lite or BerlinCaseViewer have ads?

Neither iRadTech Lite nor BerlinCaseViewer shows ads.

### Which is updated more often, iRadTech Lite or BerlinCaseViewer?

iRadTech Lite ships an update every 21 months, and BerlinCaseViewer every 2 months. Most recently, iRadTech Lite was updated on September 7, 2026 and BerlinCaseViewer on September 10, 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.*