# RTA Audio vs FLOW Mix

The clearest difference is in-app purchases: FLOW Mix at none against RTA Audio's 1. FLOW Mix also leads on update cadence (every 3 months vs every 28 months) and rating (3.9 vs 3.6). RTA Audio's advantage is review sentiment (59% vs 39%). On price, ratings volume, ads and device support there is nothing between them.

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

FLOW Mix holds the better App Store score, 3.9 against 3.6. Both are backed by a comparable volume of ratings — 31 and 27 respectively. Written reviews complicate that: 59% of RTA Audio's written reviews are positive against 39% of FLOW Mix'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, FLOW Mix every 3 months. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | RTA Audio | FLOW Mix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (31 ratings)](https://appshunter.io/ios/app/rta-audio/id525324684/reviews) | **[3.9 (27 ratings)](https://appshunter.io/ios/app/flow-mix/id1473097916/reviews)** |
| Number of ratings | **31** | 27 |
| Positive reviews | **58.5% of reviews** | 39.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 12 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [New Ball s.r.o.](https://appshunter.io/developer/1178970340) | [Empower Tribe Innovations DE GmbH](https://appshunter.io/developer/1447618711) |

## 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 |


### FLOW Mix

[App page](https://appshunter.io/ios/app/flow-mix/id1473097916)

This app provides wireless remote control for the Behringer FLOW 8 Digital Mixer via Bluetooth. It allows musicians, producers, and engineers to adjust all mixer parameters, including levels, EQ, compression, and effects, from their mobile devices. The intuitive interface is designed for easy operation on both tablets and smartphones.

**Highlights:** Wireless remote control via Bluetooth BLE, Control all mixer parameters (levels, EQ, compression, effects), Snapshot memory management, Customizable channel icons and names, Assisted setup for beginners, Mixer and Stage views, Input routing customization

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

**In-app purchases:** none


## Frequently asked questions

### Is RTA Audio free?

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

### Is FLOW Mix free?

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

### Which has better reviews, RTA Audio or FLOW Mix?

FLOW Mix is rated higher. RTA Audio averages 3.6 out of 5 from 31 ratings, while FLOW Mix averages 3.9 from 27 ratings.

### Do RTA Audio or FLOW Mix have ads?

Neither RTA Audio nor FLOW Mix shows ads.

### Which is updated more often, RTA Audio or FLOW Mix?

RTA Audio ships an update every 28 months, and FLOW Mix every 3 months. Most recently, RTA Audio was updated on October 15, 2026 and FLOW Mix on October 21, 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.*