# loudness CORRECT · Normalizer vs Burnish

The clearest difference is price: Burnish at Free against loudness CORRECT · Normalizer's $17.99. Burnish also leads on update cadence (weekly vs every 2 weeks). loudness CORRECT · Normalizer's advantage is in-app purchases (none vs 1). On rating, ratings volume, ads and device support there is nothing between them.

Burnish is free to download; loudness CORRECT · Normalizer costs $17.99 up front. Burnish sells 1 one-off in-app purchase. loudness CORRECT · Normalizer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for loudness CORRECT · Normalizer against 5.0 for Burnish. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

loudness CORRECT · Normalizer ships an update every 2 weeks, Burnish weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | loudness CORRECT · Normalizer | Burnish |
| --- | --- | --- |
| Price | $17.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/loudness-correct-normalizer/id6768704949/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/burnish-ai-audio-mastering/id6802943328/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 3 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sascha Hoemske](https://appshunter.io/developer/1893424804) | [Silk Creative Labs LLC](https://appshunter.io/developer/6792817385) |

## What reviewers say

### loudness CORRECT · Normalizer

[App page](https://appshunter.io/ios/app/loudness-correct-normalizer/id6768704949)

**Features:** macOS Compatibility

**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 loudness CORRECT · Normalizer free?

loudness CORRECT · Normalizer costs $17.99, with no in-app purchases.

### Is Burnish free?

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

### Which has better reviews, loudness CORRECT · Normalizer or Burnish?

loudness CORRECT · Normalizer and Burnish are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do loudness CORRECT · Normalizer or Burnish have ads?

Neither loudness CORRECT · Normalizer nor Burnish shows ads.

### Which is updated more often, loudness CORRECT · Normalizer or Burnish?

loudness CORRECT · Normalizer ships an update every 2 weeks, and Burnish weekly. Most recently, loudness CORRECT · Normalizer was updated on October 25, 2026 and Burnish on October 25, 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.*