# iRadTech vs Philips CT Learning

The clearest difference is price: Philips CT Learning at Free against iRadTech's $24.99. Philips CT Learning also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 86%). iRadTech's advantage is chart position (#13 vs unranked) and ratings volume (53 vs 7). On update cadence, ads, in-app purchases and device support there is nothing between them.

Philips CT Learning is free to download; iRadTech costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Philips CT Learning holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: iRadTech has 53 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 86% of iRadTech's written reviews are positive against 100% of Philips CT Learning's.

iRadTech ships an update every 8 months, Philips CT Learning every 6 months. The most recent releases landed on September 30, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | iRadTech | Philips CT Learning |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | [4.6 (53 ratings)](https://appshunter.io/ios/app/iradtech/id346126006/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/philips-ct-learning/id1486780058/reviews)** |
| Number of ratings | **53** | 7 |
| Positive reviews | 85.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#13** | — |
| Size | 122 MB | 35 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ballinger and Bruckner, LLP](https://appshunter.io/developer/692079862) | [Philips Electronics North America Corporation](https://appshunter.io/developer/479329238) |

## What reviewers say

### iRadTech

[App page](https://appshunter.io/ios/app/iradtech/id346126006)

**Currently charting:** #13 Top Paid · Medical, #120 Top Grossing · Medical (US App Store)

This app provides detailed instructions and technical factors for over 200 radiographic positions, serving as a comprehensive guide for medical imaging professionals and students. It includes representative images, positioning details, and helpful notes, designed to align with ARRT content specifications and ASRT curriculum.

**Highlights:** 200+ radiographic positions, Technical factors and settings, Patient and part positioning, Representative radiographic images, Enlargeable positioning photographs, Search and save functions, ARRT content alignment

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

**In-app purchases:** none


### Philips CT Learning

[App page](https://appshunter.io/ios/app/philips-ct-learning/id1486780058)

This medical training app offers interactive tools, clinical cases, and educational videos for learning about CT imaging. Explore anatomy, engage with hands-on experiences, and save content for easy sharing. Enhance your practice and improve patient outcomes with up-to-date information.

**Highlights:** Interactive learning tools, Clinical case studies, Anatomy exploration, Educational videos, Content saving and sharing, Hands-on learning experiences

**In-app purchases:** none


## Frequently asked questions

### Is iRadTech free?

iRadTech costs $24.99, with no in-app purchases.

### Is Philips CT Learning free?

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

### Which has better reviews, iRadTech or Philips CT Learning?

Philips CT Learning is rated higher. iRadTech averages 4.6 out of 5 from 53 ratings, while Philips CT Learning averages 5.0 from 7 ratings.

### Do iRadTech or Philips CT Learning have ads?

Neither iRadTech nor Philips CT Learning shows ads.

### Which is updated more often, iRadTech or Philips CT Learning?

iRadTech ships an update every 8 months, and Philips CT Learning every 6 months. Most recently, iRadTech was updated on September 30, 2026 and Philips CT Learning on September 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.*