# Spectrum Lab vs Audio Spectrum Pro

The clearest difference is iOS requirement: Audio Spectrum Pro at 16.2 against Spectrum Lab's 18.0. 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.

## The numbers

| Metric | Spectrum Lab | Audio Spectrum Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/spectrum-lab-audio-analyzer/id6760655721/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 3 MB | 3 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [G-United](https://appshunter.io/developer/1885541302) | [VADMAX SP Z 0 0](https://appshunter.io/developer/1539621802) |

## What reviewers say

### Spectrum Lab

[App page](https://appshunter.io/ios/app/spectrum-lab-audio-analyzer/id6760655721)

**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 Spectrum Lab free?

Spectrum Lab 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 Spectrum Lab or Audio Spectrum Pro have ads?

Neither Spectrum Lab nor Audio Spectrum Pro shows ads.

---

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