# iRadTech Lite vs CT Anatomy

The clearest difference is rating: iRadTech Lite at 5.0 against CT Anatomy's 4.5. iRadTech Lite also leads on in-app purchases (none vs 1) and review sentiment (25% vs 0%). CT Anatomy's advantage is ratings volume (126 vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CT Anatomy sells 1 in-app purchase, starting at $9.99 per year. iRadTech Lite asks for nothing beyond the download.

iRadTech Lite holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: CT Anatomy has 126 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of iRadTech Lite's written reviews are positive against 0% of CT Anatomy's.

iRadTech Lite ships an update every 21 months, CT Anatomy every 22 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | iRadTech Lite | CT Anatomy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/iradtech-lite/id350949248/reviews)** | [4.5 (126 ratings)](https://appshunter.io/ios/app/ct-anatomy/id1593860251/reviews) |
| Number of ratings | 4 | **126** |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 21 months** | Every 22 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 24 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 12+ | 17+ |
| Developer | [Ballinger and Bruckner, LLP](https://appshunter.io/developer/692079862) | [MEDIWARE CY LTD](https://appshunter.io/developer/1759910044) |

## What reviewers say

### iRadTech Lite

[App page](https://appshunter.io/ios/app/iradtech-lite/id350949248)

This app serves as a demo for a radiographic positioning guide, offering detailed instructions for medical imaging procedures. It includes technical factors, patient positioning, and image quality points, along with representative images and a search function.

**Highlights:** Detailed instructions for radiographic positions, Suggested technical factors, Patient and part positioning guidance, Representative radiographic images, Search function, My Routines for custom groupings, My Notes for saving unrelated information

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

**In-app purchases:** none


### CT Anatomy

[App page](https://appshunter.io/ios/app/ct-anatomy/id1593860251)

This comprehensive CT anatomy atlas provides detailed cross-sectional views of the human body. Explore anatomical structures with interactive features like FollowMe™ and QuizMe™ modes. Available on Mac, iPhone, and iPad.

**Highlights:** Cross-sectional CT axial anatomy guide, FollowMe™ mode to trace anatomical structures, QuizMe™ mode for anatomy skill testing, Detailed descriptions for over 700 structures, Search and locate anatomical structures, English/Spanish and Latin nomenclature, MPR (coronal) reformats

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is iRadTech Lite free?

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

### Is CT Anatomy free?

CT Anatomy is free to download, with in-app purchases available.

### Which has better reviews, iRadTech Lite or CT Anatomy?

iRadTech Lite is rated higher. iRadTech Lite averages 5.0 out of 5 from 4 ratings, while CT Anatomy averages 4.5 from 126 ratings.

### Do iRadTech Lite or CT Anatomy have ads?

Neither iRadTech Lite nor CT Anatomy shows ads.

### Which is updated more often, iRadTech Lite or CT Anatomy?

iRadTech Lite ships an update every 21 months, and CT Anatomy every 22 months. Most recently, iRadTech Lite was updated on October 16, 2026 and CT Anatomy on October 11, 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.*