# iAudioTool vs RIVAGE PM StageMix

The clearest difference is price: RIVAGE PM StageMix at Free against iAudioTool's $2.99. RIVAGE PM StageMix also leads on review sentiment (67% vs 35%). iAudioTool's advantage is update cadence (every 2 months vs every 8 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

RIVAGE PM StageMix is free to download; iAudioTool costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.3 for iAudioTool against 3.3 for RIVAGE PM StageMix. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews are what separate them: 35% of iAudioTool's written reviews are positive against 67% of RIVAGE PM StageMix's.

iAudioTool ships an update every 2 months, RIVAGE PM StageMix every 8 months. The most recent releases landed on November 10, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | iAudioTool | RIVAGE PM StageMix |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.3 (13 ratings)](https://appshunter.io/ios/app/iaudiotool/id580740399/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/rivage-pm-stagemix/id1175288787/reviews) |
| Number of ratings | **13** | 7 |
| Positive reviews | 35.5% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 110 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Julian Bunn](https://appshunter.io/developer/580740402) | [Yamaha Corporation](https://appshunter.io/developer/353469356) |

## What reviewers say

### iAudioTool

[App page](https://appshunter.io/ios/app/iaudiotool/id580740399)

This app provides advanced audio analysis tools for professionals and enthusiasts. It includes features like RT60, SPL metering, spectrum analysis, and signal generation to help you understand and optimize sound environments. Calibration features ensure accurate measurements for various audio applications.

**Highlights:** RT60 measurement, SPL meter, Spectrum analyzer, Signal generator, Polarity checker, ISO Octave Calibration

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

**In-app purchases:** none


### RIVAGE PM StageMix

[App page](https://appshunter.io/ios/app/rivage-pm-stagemix/id1175288787)

This app allows engineers to remotely control Yamaha RIVAGE PM digital mixing systems from an iPad. It's designed for on-the-spot monitor mix adjustments from anywhere within wireless range, improving setup efficiency.

**Highlights:** Remote monitor mix adjustment, Intuitive graphical interface, Wireless control, Stage setup optimization, Expanding feature set

**In-app purchases:** none


## Frequently asked questions

### Is iAudioTool free?

iAudioTool costs $2.99, with no in-app purchases.

### Is RIVAGE PM StageMix free?

RIVAGE PM StageMix is free to download, with no in-app purchases.

### Which has better reviews, iAudioTool or RIVAGE PM StageMix?

iAudioTool is rated higher. iAudioTool averages 3.3 out of 5 from 13 ratings, while RIVAGE PM StageMix averages 3.3 from 7 ratings.

### Do iAudioTool or RIVAGE PM StageMix have ads?

Neither iAudioTool nor RIVAGE PM StageMix shows ads.

### Which is updated more often, iAudioTool or RIVAGE PM StageMix?

iAudioTool ships an update every 2 months, and RIVAGE PM StageMix every 8 months. Most recently, iAudioTool was updated on November 10, 2026 and RIVAGE PM StageMix on November 2, 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.*