# BerlinCaseViewer vs Zebdoc

The clearest difference is review sentiment: BerlinCaseViewer at 91% against Zebdoc's 0%. BerlinCaseViewer also leads on ratings volume (18 vs 1) and iOS requirement (9.1 vs 15.1). Zebdoc's advantage is in-app purchases (none vs 16) and rating (5.0 vs 4.6). On price, update cadence, ads and device support there is nothing between them.

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

Zebdoc holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: BerlinCaseViewer has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 91% of BerlinCaseViewer's written reviews are positive against 0% of Zebdoc's, so the app with the better star average is not the one people write more warmly about.

BerlinCaseViewer ships an update every 2 months, Zebdoc every 5 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BerlinCaseViewer | Zebdoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (18 ratings)](https://appshunter.io/ios/app/berlincaseviewer-imaging/id1462977973/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zebdoc/id1463154670/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | **90.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 45 MB |
| Requires iOS | **9.1** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [BerlinFlame GmbH](https://appshunter.io/developer/1462977972) | [NX3 Corporation](https://appshunter.io/developer/799605559) |

## What reviewers say

### 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 |


### Zebdoc

[App page](https://appshunter.io/ios/app/zebdoc/id1463154670)

Manage doctor appointments, access medical records, and stay connected with healthcare providers through a secure mobile portal. This app simplifies healthcare management with digital tools for booking, viewing health information, and receiving timely reminders.

**Highlights:** Easy appointment booking, Access medical records, Patient profile management, Smart notifications and reminders, Secure and private health data

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

**In-app purchases:** none


## Frequently asked questions

### Is BerlinCaseViewer free?

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

### Is Zebdoc free?

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

### Which has better reviews, BerlinCaseViewer or Zebdoc?

Zebdoc is rated higher. BerlinCaseViewer averages 4.6 out of 5 from 18 ratings, while Zebdoc averages 5.0 from 1 ratings.

### Do BerlinCaseViewer or Zebdoc have ads?

Neither BerlinCaseViewer nor Zebdoc shows ads.

### Which is updated more often, BerlinCaseViewer or Zebdoc?

BerlinCaseViewer ships an update every 2 months, and Zebdoc every 5 weeks. Most recently, BerlinCaseViewer was updated on October 29, 2026 and Zebdoc 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.*