# SoundMaster Pro vs Proof Audio Analyzer

The clearest difference is ads: Proof Audio Analyzer at none against SoundMaster Pro's shown. SoundMaster Pro's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 16.0). On price and in-app purchases there is nothing between them.

Both are free to download. SoundMaster Pro sells 1 in-app purchase, starting at $11.99 per year and Proof Audio Analyzer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SoundMaster Pro | Proof Audio Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 47 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mon Local Technique](https://appshunter.io/developer/6793937814) | [Warren Labs](https://appshunter.io/developer/6792763836) |

## What reviewers say

### SoundMaster Pro

[App page](https://appshunter.io/ios/app/soundmaster-pro/id6793937812)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Master Pro — Full Access | $11.99 | per year |


### Proof Audio Analyzer

[App page](https://appshunter.io/ios/app/proof-audio-analyzer/id6813702023)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Measuring | $79.00 | one-time |


## Frequently asked questions

### Is SoundMaster Pro free?

SoundMaster Pro is free to download, with in-app purchases available.

### Is Proof Audio Analyzer free?

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

### Do SoundMaster Pro or Proof Audio Analyzer have ads?

SoundMaster Pro shows ads; Proof Audio Analyzer does not.

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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.*