# iRadTech vs DINW Mobile

The clearest difference is review sentiment: iRadTech at 86% against DINW Mobile's 13%. iRadTech also leads on rating (4.6 vs 1.4) and chart position (#22 vs unranked). DINW Mobile's advantage is price (Free vs $24.99) and update cadence (every 2 months vs every 8 months). On ads, in-app purchases and device support there is nothing between them.

DINW Mobile is free to download; iRadTech costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iRadTech holds the better App Store score, 4.6 against 1.4. That said, the two scores are not equally well evidenced: iRadTech has 53 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 86% of iRadTech's written reviews are positive against 13% of DINW Mobile's.

iRadTech ships an update every 8 months, DINW Mobile every 2 months. The most recent releases landed on September 23, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | iRadTech | DINW Mobile |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | **[4.6 (53 ratings)](https://appshunter.io/ios/app/iradtech/id346126006/reviews)** | [1.4 (9 ratings)](https://appshunter.io/ios/app/dinw-mobile/id1663043908/reviews) |
| Number of ratings | **53** | 9 |
| Positive reviews | **85.5% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#22** | — |
| Size | 122 MB | 38 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Ballinger and Bruckner, LLP](https://appshunter.io/developer/692079862) | [TRA-MINW P.S.](https://appshunter.io/developer/1558517155) |

## What reviewers say

### iRadTech

[App page](https://appshunter.io/ios/app/iradtech/id346126006)

**Currently charting:** #22 Top Paid · Medical, #193 Top Grossing · Medical (US App Store)

This app provides detailed instructions and technical factors for over 200 radiographic positions, serving as a comprehensive guide for medical imaging professionals and students. It includes representative images, positioning details, and helpful notes, designed to align with ARRT content specifications and ASRT curriculum.

**Highlights:** 200+ radiographic positions, Technical factors and settings, Patient and part positioning, Representative radiographic images, Enlargeable positioning photographs, Search and save functions, ARRT content alignment

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

**In-app purchases:** none


### DINW Mobile

[App page](https://appshunter.io/ios/app/dinw-mobile/id1663043908)

Schedule diagnostic imaging appointments, complete necessary forms, and check in remotely to save time. This app offers convenient access to imaging services from Diagnostic Imaging Northwest.

**Highlights:** Schedule imaging appointments, Fill out forms digitally, Mobile check-in, Access imaging services, View appointment details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iRadTech free?

iRadTech costs $24.99, with no in-app purchases.

### Is DINW Mobile free?

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

### Which has better reviews, iRadTech or DINW Mobile?

iRadTech is rated higher. iRadTech averages 4.6 out of 5 from 53 ratings, while DINW Mobile averages 1.4 from 9 ratings.

### Do iRadTech or DINW Mobile have ads?

Neither iRadTech nor DINW Mobile shows ads.

### Which is updated more often, iRadTech or DINW Mobile?

iRadTech ships an update every 8 months, and DINW Mobile every 2 months. Most recently, iRadTech was updated on September 23, 2026 and DINW Mobile on July 8, 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.*