# iRadTech Lite vs EMT Quiz Prep

The clearest difference is price: iRadTech Lite at Free against EMT Quiz Prep's $2.99. iRadTech Lite also leads on iOS requirement (12.0 vs 26.1). EMT Quiz Prep's advantage is chart position (#195 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

iRadTech Lite is free to download; EMT Quiz Prep costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iRadTech Lite ships an update every 21 months, EMT Quiz Prep every 13 months. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | iRadTech Lite | EMT Quiz Prep |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/iradtech-lite/id350949248/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 13 months** |
| Monetization | Free | — |
| Best chart rank | — | **#195** |
| Size | 32 MB | 2 MB |
| Requires iOS | **12.0** | 26.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Ballinger and Bruckner, LLP](https://appshunter.io/developer/692079862) | [Tracy Gates](https://appshunter.io/developer/1065459770) |

## 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


### EMT Quiz Prep

[App page](https://appshunter.io/ios/app/emt-quiz-prep/id1455223997)

**Currently charting:** #195 Top Paid · Medical (US App Store)

**In-app purchases:** none


## Frequently asked questions

### Is iRadTech Lite free?

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

### Is EMT Quiz Prep free?

EMT Quiz Prep costs $2.99, with no in-app purchases.

### Do iRadTech Lite or EMT Quiz Prep have ads?

Neither iRadTech Lite nor EMT Quiz Prep shows ads.

### Which is updated more often, iRadTech Lite or EMT Quiz Prep?

iRadTech Lite ships an update every 21 months, and EMT Quiz Prep every 13 months. Most recently, iRadTech Lite was updated on September 7, 2026 and EMT Quiz Prep on September 15, 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.*