# MRI Toolkit vs RadProtocol

MRI Toolkit and RadProtocol are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MRI Toolkit | RadProtocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mri-toolkit/id6790910210/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Paid | — |
| Size | 35 MB | 2 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MRI Toolkit LLC](https://appshunter.io/developer/6790910212) | [Joshua Ossip](https://appshunter.io/developer/1775088765) |

## What reviewers say

### MRI Toolkit

[App page](https://appshunter.io/ios/app/mri-toolkit/id6790910210)

This app provides practical tools for learning MRI physics and performing protocol calculations. It helps students and professionals understand concepts, estimate scan times, and compare imaging sequences.

**Highlights:** Basic MRI physics explanations, Voxel dimension and volume calculator, Scan time estimation tool, Protocol optimization exploration, MRI sequence acronym cross-referencing, Privacy-focused, no ads or tracking

**In-app purchases:** none


### RadProtocol

[App page](https://appshunter.io/ios/app/radprotocol/id6793280942)

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

**In-app purchases:** none


## Frequently asked questions

### Is MRI Toolkit free?

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

### Is RadProtocol free?

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

### Do MRI Toolkit or RadProtocol have ads?

Neither MRI Toolkit nor RadProtocol shows ads.

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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.*