# iRadTech Lite vs RX

The clearest difference is review sentiment: RX at 90% against iRadTech Lite's 25%. RX also leads on update cadence (every 6 months vs every 21 months) and ratings volume (70 vs 4). iRadTech Lite's advantage is ads (none vs shown) and rating (5.0 vs 4.6). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

iRadTech Lite holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: RX has 70 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 25% of iRadTech Lite's written reviews are positive against 90% of RX's, so the app with the better star average is not the one people write more warmly about.

iRadTech Lite ships an update every 21 months, RX every 6 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | iRadTech Lite | RX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/iradtech-lite/id350949248/reviews)** | [4.6 (70 ratings)](https://appshunter.io/ios/app/rx-radiographic-positioning/id1533271633/reviews) |
| Number of ratings | 4 | **70** |
| Positive reviews | 25.0% of reviews | **90.4% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 78 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ballinger and Bruckner, LLP](https://appshunter.io/developer/692079862) | [Fabricio Tarter](https://appshunter.io/developer/1533271635) |

## 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


### RX

[App page](https://appshunter.io/ios/app/rx-radiographic-positioning/id1533271633)

Learn and visualize radiographic positioning for various body parts. This app provides technical details like patient position, chassis, focus, and utility for effective study. It offers visual examples to make learning more intuitive and enjoyable.

**Highlights:** Patient positioning guides, Technical factor details, Chassis and focus information, Visual radiograph examples, Intuitive study methods

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

**In-app purchases:** none

**What reviewers like**

- 👍 Very useful app
- 👍 Great for learning
- 👍 Good for quick doubts
- 👍 Helpful for beginners
- 👍 Clear and concise

**What reviewers complain about**

- 😠 Annoying ads
- 😠 Too many ads
- 😠 Ads make it unusable
- 😠 No offline option
- 😠 Ads appear during use

**Reported bugs**

- App not working without Wi-Fi
- Screen turns black when viewing positions
- All body parts showing 'skull' initially

**Requested features**

- Include veterinary radiology
- Add Italian language option
- Add finger X-rays (Roberts, thumb)
- Option for offline use
- Paid version to remove ads


## Frequently asked questions

### Is iRadTech Lite free?

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

### Is RX free?

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

### Which has better reviews, iRadTech Lite or RX?

iRadTech Lite is rated higher. iRadTech Lite averages 5.0 out of 5 from 4 ratings, while RX averages 4.6 from 70 ratings.

### Do iRadTech Lite or RX have ads?

RX shows ads; iRadTech Lite does not.

### Which is updated more often, iRadTech Lite or RX?

iRadTech Lite ships an update every 21 months, and RX every 6 months. Most recently, iRadTech Lite was updated on October 23, 2026 and RX on October 27, 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.*