# MIETHKE vs Radiology Core

The clearest difference is review sentiment: MIETHKE at 100% against Radiology Core's 24%. MIETHKE also leads on price (Free vs $9.99) and rating (5.0 vs 2.9). Radiology Core's advantage is ratings volume (50 vs 1) and chart position (#36 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

MIETHKE is free to download; Radiology Core costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIETHKE holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Radiology Core has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of MIETHKE's written reviews are positive against 24% of Radiology Core's.

MIETHKE ships an update every 5 months, Radiology Core every 6 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MIETHKE | Radiology Core |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/miethke/id450290015/reviews)** | [2.9 (50 ratings)](https://appshunter.io/ios/app/radiology-core-physics-plus/id1225040758/reviews) |
| Number of ratings | 1 | **50** |
| Positive reviews | **100.0% of reviews** | 23.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#36** |
| Size | 154 MB | 25 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Miethke GmbH & Co. KG](https://appshunter.io/developer/450290018) | [Lieu Duong](https://appshunter.io/developer/1657425589) |

## What reviewers say

### MIETHKE

[App page](https://appshunter.io/ios/app/miethke/id450290015)

This application visually demonstrates how gravitational valves, used to treat hydrocephalus, function. It explains how body position affects valve opening pressure and includes an X-ray recognition tool for valve setting control. Various specific valve models are illustrated.

**Highlights:** Illustrates gravitational valve functionality, Explains body position impact on valve pressure, Includes X-ray recognition tool, Demonstrates multiple valve models, Visualizes hydrocephalus treatment principles

**Features:** macOS Compatibility

**In-app purchases:** none


### Radiology Core

[App page](https://appshunter.io/ios/app/radiology-core-physics-plus/id1225040758)

**Currently charting:** #36 Top Paid · Medical (US App Store)

Prepare for the Radiology Core Exam's physics section with a premium resource. Access over 500 board-relevant questions with detailed explanations, covering all modalities and noninterpretive skills. The app is continually updated with new content to enhance your study time.

**Highlights:** Comprehensive physics review, Over 500 board-relevant questions, Full explanation for each question, Covers all modalities, Includes noninterpretive skills, Continually updated content

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

**In-app purchases:** none


## Frequently asked questions

### Is MIETHKE free?

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

### Is Radiology Core free?

Radiology Core costs $9.99, with no in-app purchases.

### Which has better reviews, MIETHKE or Radiology Core?

MIETHKE is rated higher. MIETHKE averages 5.0 out of 5 from 1 ratings, while Radiology Core averages 2.9 from 50 ratings.

### Do MIETHKE or Radiology Core have ads?

Neither MIETHKE nor Radiology Core shows ads.

### Which is updated more often, MIETHKE or Radiology Core?

MIETHKE ships an update every 5 months, and Radiology Core every 6 months. Most recently, MIETHKE was updated on October 16, 2026 and Radiology Core on October 17, 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.*