# RTA Audio vs StageWave

The clearest difference is rating: StageWave at 4.4 against RTA Audio's 3.5. StageWave also leads on in-app purchases (none vs 1) and update cadence (monthly vs every 28 months). RTA Audio's advantage is review sentiment (59% vs 36%) and ratings volume (32 vs 10). On price, ads and device support there is nothing between them.

Both are free to download. RTA Audio sells 1 one-off in-app purchase. StageWave asks for nothing beyond the download.

StageWave holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 32 and 10 respectively. Written reviews complicate that: 59% of RTA Audio's written reviews are positive against 36% of StageWave's, so the app with the better star average is not the one people write more warmly about.

RTA Audio ships an update every 28 months, StageWave monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RTA Audio | StageWave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (32 ratings)](https://appshunter.io/ios/app/rta-audio/id525324684/reviews) | **[4.4 (10 ratings)](https://appshunter.io/ios/app/stagewave/id1478655752/reviews)** |
| Number of ratings | **32** | 10 |
| Positive reviews | **58.5% of reviews** | 35.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 28 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 35 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [New Ball s.r.o.](https://appshunter.io/developer/1178970340) | [Rodrigo Urbina](https://appshunter.io/developer/1406835555) |

## What reviewers say

### RTA Audio

[App page](https://appshunter.io/ios/app/rta-audio/id525324684)

Analyze audio in real-time with detailed frequency spectrum and waveform visualizations. Record and export your audio analysis results, including spectrograms and frequency tables, for sharing or archiving.

**Highlights:** Real-time audio analysis (FFT), Recording and offline processing, Spectrogram and waveform visualization, Exportable analysis reports (PDF), Adjustable resolution and frequency scale, Peak and RMS metering

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to full version | $14.99 | one-time |


### StageWave

[App page](https://appshunter.io/ios/app/stagewave/id1478655752)

This software-based system offers wireless personal audio monitoring for musicians. Control your sound mix directly from your smartphone, reducing cable clutter for live performances, recording, and practice.

**Highlights:** Wireless personal monitoring, Smartphone control, Reduced cable clutter, Universal equipment compatibility, Wi-Fi enabled connection

**In-app purchases:** none


## Frequently asked questions

### Is RTA Audio free?

RTA Audio is free to download, with in-app purchases available.

### Is StageWave free?

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

### Which has better reviews, RTA Audio or StageWave?

StageWave is rated higher. RTA Audio averages 3.5 out of 5 from 32 ratings, while StageWave averages 4.4 from 10 ratings.

### Do RTA Audio or StageWave have ads?

Neither RTA Audio nor StageWave shows ads.

### Which is updated more often, RTA Audio or StageWave?

RTA Audio ships an update every 28 months, and StageWave monthly. Most recently, RTA Audio was updated on October 23, 2026 and StageWave on October 24, 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.*