# AudioAnalyzerApp vs Audio Spectrum Pro

The clearest difference is update cadence: Audio Spectrum Pro at every 5 days against AudioAnalyzerApp's every 3 weeks. AudioAnalyzerApp's advantage is iOS requirement (11.4 vs 16.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AudioAnalyzerApp ships an update every 3 weeks, Audio Spectrum Pro every 5 days. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | AudioAnalyzerApp | Audio Spectrum Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 36 MB | 3 MB |
| Requires iOS | **11.4** | 16.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazuma Shiromoto](https://appshunter.io/developer/1329106278) | [VADMAX SP Z 0 0](https://appshunter.io/developer/1539621802) |

## What reviewers say

### AudioAnalyzerApp

[App page](https://appshunter.io/ios/app/audioanalyzerapp/id1434780912)

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Spectrum Pro

[App page](https://appshunter.io/ios/app/audio-spectrum-pro-analyzer/id6780856025)

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

**In-app purchases:** none


## Frequently asked questions

### Is AudioAnalyzerApp free?

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

### Is Audio Spectrum Pro free?

Audio Spectrum Pro is free to download, with no in-app purchases.

### Do AudioAnalyzerApp or Audio Spectrum Pro have ads?

Neither AudioAnalyzerApp nor Audio Spectrum Pro shows ads.

### Which is updated more often, AudioAnalyzerApp or Audio Spectrum Pro?

AudioAnalyzerApp ships an update every 3 weeks, and Audio Spectrum Pro every 5 days. Most recently, AudioAnalyzerApp was updated on September 28, 2026 and Audio Spectrum Pro on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*