# Philips CT Learning vs CTisus CT Quick Guides

The clearest difference is rating: Philips CT Learning at 5.0 against CTisus CT Quick Guides's 4.8. On price, ratings volume, 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.

Philips CT Learning holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 7 and 4 respectively.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Philips CT Learning | CTisus CT Quick Guides |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/philips-ct-learning/id1486780058/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/ctisus-ct-quick-guides/id6743173540/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Free | Free |
| Size | 35 MB | 52 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Philips Electronics North America Corporation](https://appshunter.io/developer/479329238) | [Elliot Fishman](https://appshunter.io/developer/399024444) |

## What reviewers say

### 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


### CTisus CT Quick Guides

[App page](https://appshunter.io/ios/app/ctisus-ct-quick-guides/id6743173540)

This medical reference app provides radiologists and other healthcare professionals with curated CT images, imaging pearls, and clinical findings across 17 diverse topics. Key information is organized into critical findings, etiology, epidemiology, presentation, and prognosis for each subject.

**Highlights:** Curated CT images, Imaging pearls, Clinical findings, 17 topic sections, Critical CT findings, Etiology, epidemiology, presentation, prognosis

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

**In-app purchases:** none


## Frequently asked questions

### Is Philips CT Learning free?

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

### Is CTisus CT Quick Guides free?

CTisus CT Quick Guides is free to download, with no in-app purchases.

### Which has better reviews, Philips CT Learning or CTisus CT Quick Guides?

Philips CT Learning is rated higher. Philips CT Learning averages 5.0 out of 5 from 7 ratings, while CTisus CT Quick Guides averages 4.8 from 4 ratings.

### Do Philips CT Learning or CTisus CT Quick Guides have ads?

Neither Philips CT Learning nor CTisus CT Quick Guides shows ads.

### Which is updated more often, Philips CT Learning or CTisus CT Quick Guides?

Philips CT Learning ships an update every 6 months, and CTisus CT Quick Guides every 6 months. Most recently, Philips CT Learning was updated on October 1, 2026 and CTisus CT Quick Guides on September 19, 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.*