# Radiology Toolbox Pro vs ICCR

The clearest difference is in-app purchases: ICCR at none against Radiology Toolbox Pro's 2. Radiology Toolbox Pro's advantage is update cadence (every 4 months vs every 33 months) and ratings volume (6 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. Radiology Toolbox Pro sells 2 in-app purchases, starting at $1.99 per month. ICCR asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Radiology Toolbox Pro against 5.0 for ICCR. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

Radiology Toolbox Pro ships an update every 4 months, ICCR every 33 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Radiology Toolbox Pro | ICCR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/radiology-toolbox-pro/id466281848/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/iccr/id717358930/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 33 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 14 MB | 37 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Softcode Systems, Inc.](https://appshunter.io/developer/415176376) | [ORAU](https://appshunter.io/developer/630626943) |

## What reviewers say

### Radiology Toolbox Pro

[App page](https://appshunter.io/ios/app/radiology-toolbox-pro/id466281848)

This medical reference app provides radiologists, technologists, and students with essential tools. It includes diagrams, calculators, and clinical decision support for various imaging modalities. An optional upgrade unlocks dozens of advanced diagnostic criteria and future updates.

**Highlights:** Radiology references and diagrams, Clinical decision support tools, Calculators for various modalities, CT, MR, US, NM, X-Ray criteria, Pro upgrade for advanced features, Regular updates with new tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $17.99 | per year |


### ICCR

[App page](https://appshunter.io/ios/app/iccr/id717358930)

This reference tool provides information on internal contamination with radionuclides and their medical countermeasures. It estimates reference concentrations in urine based on hypothetical patient scenarios and standard biokinetic models. The app is designed for professionals interested in radioactive material contamination and therapy.

**Highlights:** Radionuclide and medical countermeasure reference information, Hypothetical patient scenario assessments, Reference concentration estimation in urine, Save, edit, and share assessments, Information on internal contamination and therapy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Radiology Toolbox Pro free?

Radiology Toolbox Pro is free to download, with in-app purchases available.

### Is ICCR free?

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

### Which has better reviews, Radiology Toolbox Pro or ICCR?

Radiology Toolbox Pro and ICCR are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do Radiology Toolbox Pro or ICCR have ads?

Neither Radiology Toolbox Pro nor ICCR shows ads.

### Which is updated more often, Radiology Toolbox Pro or ICCR?

Radiology Toolbox Pro ships an update every 4 months, and ICCR every 33 months. Most recently, Radiology Toolbox Pro was updated on October 8, 2026 and ICCR on October 13, 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.*