# Rad Tech Audio vs Positioning Pro

The clearest difference is price: Positioning Pro at $4.99 against Rad Tech Audio's $84.99. Positioning Pro also leads on update cadence (weekly vs every 39 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Rad Tech Audio costs $84.99 and Positioning Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rad Tech Audio ships an update every 39 months, Positioning Pro weekly. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Rad Tech Audio | Positioning Pro |
| --- | --- | --- |
| Price | $84.99 | **$4.99** |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/positioning-pro/id6780101920/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Weekly** |
| Monetization | — | Paid |
| Size | 214 MB | 29 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [RTS Publishing Co Inc](https://appshunter.io/developer/604916069) | [ASA AARON WALDEN](https://appshunter.io/developer/6780102102) |

## What reviewers say

### Rad Tech Audio

[App page](https://appshunter.io/ios/app/rad-tech-audio/id6444367028)

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

**In-app purchases:** none


### Positioning Pro

[App page](https://appshunter.io/ios/app/positioning-pro/id6780101920)

This study tool helps radiologic technology students master radiographic positioning and technical factors. It offers practice modes, exam simulations, and custom routine building for comprehensive learning. Covers over 100 projections across various exam types.

**Highlights:** Radiographic positioning drills, Technical factors practice, Central ray angle drills, Practice Mode with instant feedback, SIM Mode for exam simulation, Custom routines and projections, Hard Mode for manual technique entry

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

**In-app purchases:** none


## Frequently asked questions

### Is Rad Tech Audio free?

Rad Tech Audio costs $84.99, with no in-app purchases.

### Is Positioning Pro free?

Positioning Pro costs $4.99, with no in-app purchases.

### Do Rad Tech Audio or Positioning Pro have ads?

Neither Rad Tech Audio nor Positioning Pro shows ads.

### Which is updated more often, Rad Tech Audio or Positioning Pro?

Rad Tech Audio ships an update every 39 months, and Positioning Pro weekly. Most recently, Rad Tech Audio was updated on September 11, 2026 and Positioning Pro on September 18, 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.*