# BMA Spectrum Analyzer vs Audio RTA

The clearest difference is rating: Audio RTA at 5.0 against BMA Spectrum Analyzer's 4.0. Audio RTA also leads on monetization model (free vs free with in-app purchases) and update cadence (weekly vs every 6 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. BMA Spectrum Analyzer sells 1 one-off in-app purchase and Audio RTA sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Audio RTA holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

BMA Spectrum Analyzer ships an update every 6 weeks, Audio RTA weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BMA Spectrum Analyzer | Audio RTA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/bma-spectrum-analyzer/id6763421833/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audio-rta-spectrum-analyzer/id6784479397/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1 MB | 54 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JAVIER PUGA SORIANO](https://appshunter.io/developer/1894963370) | [Mateus Polonini Cardoso](https://appshunter.io/developer/1530866903) |

## What reviewers say

### BMA Spectrum Analyzer

[App page](https://appshunter.io/ios/app/bma-spectrum-analyzer/id6763421833)

Transform your device into a professional audio spectrum analyzer. Visualize sound frequencies in real-time with detailed visual feedback and advanced measurement tools. Ideal for audio professionals and enthusiasts.

**Highlights:** Real-time spectrum display, Multiple band configurations, Live meter with AVG, PEAK, CREST, MAX, Tap-to-read frequency and level, SPL calibration for live sound, Customizable visual themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BMA Spectrum Analyzer | $2.99 | one-time |


### Audio RTA

[App page](https://appshunter.io/ios/app/audio-rta-spectrum-analyzer/id6784479397)

This application transforms your mobile device into a real-time audio analysis tool. It allows you to monitor sound frequencies, decibel levels, and identify peaks using your device's microphone, aiding in the tuning and testing of various audio systems.

**Highlights:** Real-time RTA/FFT analyzer, dB meter, Frequency generator, Test tones, noise, and sweeps, Subwoofer test tools, Stereo channel tests

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Analyzer RTA Pro | $10.99 | one-time |


## Frequently asked questions

### Is BMA Spectrum Analyzer free?

BMA Spectrum Analyzer is free to download, with in-app purchases available.

### Is Audio RTA free?

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

### Which has better reviews, BMA Spectrum Analyzer or Audio RTA?

Audio RTA is rated higher. BMA Spectrum Analyzer averages 4.0 out of 5 from 2 ratings, while Audio RTA averages 5.0 from 1 ratings.

### Do BMA Spectrum Analyzer or Audio RTA have ads?

Neither BMA Spectrum Analyzer nor Audio RTA shows ads.

### Which is updated more often, BMA Spectrum Analyzer or Audio RTA?

BMA Spectrum Analyzer ships an update every 6 weeks, and Audio RTA weekly. Most recently, BMA Spectrum Analyzer was updated on October 25, 2026 and Audio RTA on October 28, 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.*