# MixProof vs Burnish

The clearest difference is in-app purchases: MixProof at none against Burnish's 1. MixProof also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Burnish sells 1 one-off in-app purchase. MixProof asks for nothing beyond the download.

MixProof ships an update every 4 days, Burnish weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MixProof | Burnish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/burnish-ai-audio-mastering/id6802943328/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ELIESER DE JESUS](https://appshunter.io/developer/6778408836) | [Silk Creative Labs LLC](https://appshunter.io/developer/6792817385) |

## What reviewers say

### MixProof

[App page](https://appshunter.io/ios/app/mixproof/id6778408834)

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

**In-app purchases:** none


### Burnish

[App page](https://appshunter.io/ios/app/burnish-ai-audio-mastering/id6802943328)

This app enhances AI-generated music by repairing common sonic issues like limited high frequencies, muddy mids, and narrow stereo imaging. It then masters tracks to streaming loudness, offering detailed control and genre-specific profiles. Users can also match their audio to reference tracks and export high-quality files.

**Highlights:** AI audio repair, Mastering to streaming loudness, Reference track matching, Detailed EQ and dynamics control, Genre-specific profiles, AUv3 plugin support, Before/after sharing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Mastering | $24.99 | one-time |


## Frequently asked questions

### Is MixProof free?

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

### Is Burnish free?

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

### Do MixProof or Burnish have ads?

Neither MixProof nor Burnish shows ads.

### Which is updated more often, MixProof or Burnish?

MixProof ships an update every 4 days, and Burnish weekly. Most recently, MixProof was updated on October 25, 2026 and Burnish on October 31, 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.*