# GadCalc vs Philips MR Learning

The clearest difference is ratings volume: Philips MR Learning at 8 against GadCalc's 2. GadCalc's advantage is iOS requirement (12.0 vs 14.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for GadCalc against 5.0 for Philips MR Learning. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

GadCalc ships an update every 18 months, Philips MR Learning every 11 months. The most recent releases landed on September 10, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | GadCalc | Philips MR Learning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/gadcalc/id1051070769/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/philips-mr-learning/id6670191964/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 11 months** |
| Monetization | Free | Free |
| Size | 9 MB | 24 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [University of Wisconsin-Madison Shared Apps](https://appshunter.io/developer/908478605) | [Philips Electronics North America Corporation](https://appshunter.io/developer/479329238) |

## What reviewers say

### GadCalc

[App page](https://appshunter.io/ios/app/gadcalc/id1051070769)

This medical app assists with calculating MRI contrast agent doses. It provides access to package inserts and lists standard and specific doses for FDA-approved agents. It's a convenient tool for healthcare professionals.

**Highlights:** Calculate MRI contrast agent dose, View contrast agent package inserts, Access online and offline inserts, Look up standard doses, Find University of Wisconsin specific doses

**Features:** macOS Compatibility

**In-app purchases:** none


### Philips MR Learning

[App page](https://appshunter.io/ios/app/philips-mr-learning/id6670191964)

This app offers practical learning modules for medical professionals on MRI post-processing, patient workflow, and scan techniques. It aims to equip users with the knowledge to improve patient outcomes and optimize daily tasks in healthcare settings.

**Highlights:** Post-processing learning, Patient workflow guidance, Scan technique education, Enhance patient outcomes, Streamline daily work

**In-app purchases:** none


## Frequently asked questions

### Is GadCalc free?

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

### Is Philips MR Learning free?

Philips MR Learning is free to download, with no in-app purchases.

### Which has better reviews, GadCalc or Philips MR Learning?

GadCalc and Philips MR Learning are both rated 5.0 out of 5 on the App Store, from 2 and 8 ratings respectively.

### Do GadCalc or Philips MR Learning have ads?

Neither GadCalc nor Philips MR Learning shows ads.

### Which is updated more often, GadCalc or Philips MR Learning?

GadCalc ships an update every 18 months, and Philips MR Learning every 11 months. Most recently, GadCalc was updated on September 10, 2026 and Philips MR Learning on June 20, 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.*