# RX vs Cool Doctors

The clearest difference is device support: RX at 3 against Cool Doctors's —. Cool Doctors's advantage is iOS requirement (11.0 vs 13.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | RX | Cool Doctors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (70 ratings)](https://appshunter.io/ios/app/rx-radiographic-positioning/id1533271633/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 90.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 13 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Fabricio Tarter](https://appshunter.io/developer/1533271635) | [Heart and Brain](https://appshunter.io/developer/1586454118) |

## What reviewers say

### 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


### Cool Doctors

[App page](https://appshunter.io/ios/app/cool-doctors/id6464416623)

**In-app purchases:** none


## Frequently asked questions

### Is RX free?

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

### Is Cool Doctors free?

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

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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.*