# Sounn VR Audio Analyzer vs EXPOCAL

The clearest difference is in-app purchases: EXPOCAL at none against Sounn VR Audio Analyzer's 1. EXPOCAL also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Sounn VR Audio Analyzer sells 1 in-app purchase, starting at $199.99 per year. EXPOCAL asks for nothing beyond the download.

## The numbers

| Metric | Sounn VR Audio Analyzer | EXPOCAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 3 MB | 28 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sebastin Michael](https://appshunter.io/developer/1224523462) | [JOHN MORGAN BROWN](https://appshunter.io/developer/6773414535) |

## What reviewers say

### Sounn VR Audio Analyzer

[App page](https://appshunter.io/ios/app/sounn-vr-audio-analyzer/id6766016030)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Yearly | $199.99 | per year |


### EXPOCAL

[App page](https://appshunter.io/ios/app/expocal/id6774008263)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sounn VR Audio Analyzer free?

Sounn VR Audio Analyzer is free to download, with in-app purchases available.

### Is EXPOCAL free?

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

### Do Sounn VR Audio Analyzer or EXPOCAL have ads?

Neither Sounn VR Audio Analyzer nor EXPOCAL shows ads.

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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.*