# Mix Bus Compressor vs Schlap AUv3

The clearest difference is rating: Schlap AUv3 at 4.9 against Mix Bus Compressor's 3.9. Schlap AUv3 also leads on review sentiment (100% vs 75%) and chart position (#176 vs unranked). Mix Bus Compressor's advantage is update cadence (every 6 weeks vs every 11 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Mix Bus Compressor costs $5.99 and Schlap AUv3 $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Schlap AUv3 holds the better App Store score, 4.9 against 3.9. Both are backed by a comparable volume of ratings — 8 and 17 respectively. Written reviews point the same way: 75% of Mix Bus Compressor's written reviews are positive against 100% of Schlap AUv3's.

Mix Bus Compressor ships an update every 6 weeks, Schlap AUv3 every 11 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mix Bus Compressor | Schlap AUv3 |
| --- | --- | --- |
| Price | $5.99 | **$4.99** |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/mix-bus-compressor/id1467711076/reviews) | **[4.9 (17 ratings)](https://appshunter.io/ios/app/schlap-auv3/id1544325236/reviews)** |
| Number of ratings | 8 | **17** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#176** |
| Size | 25 MB | 5 MB |
| Requires iOS | **10.2** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [Caelum Audio Ltd](https://appshunter.io/developer/1463219587) |

## What reviewers say

### Mix Bus Compressor

[App page](https://appshunter.io/ios/app/mix-bus-compressor/id1467711076)

This audio plugin offers ultra-transparent compression with exceptionally low harmonic distortion. Its unique design provides immediate response without adding latency or phase distortion, making it ideal for real-time audio processing. The scalable interface ensures a clear visual experience on all iOS devices.

**Highlights:** Ultra-low harmonic distortion, Unique envelope follower, Immediate response time, No added latency, No phase distortion, Scalable user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Schlap AUv3

[App page](https://appshunter.io/ios/app/schlap-auv3/id1544325236)

**Currently charting:** #176 Top Paid · Music (US App Store)

This audio plugin offers an aggressive, characterful compressor inspired by vintage hardware. It enhances tracks with energy and impact by utilizing RMS detection for dynamic and punchy sound. It functions as a standalone app or an AUv3 plugin within music production hosts.

**Highlights:** Aggressive program-dependent compressor, RMS detection for dynamic sound, Standalone app and AUv3 plugin, Inspired by vintage hardware, Enhances track energy and impact

**In-app purchases:** none


## Frequently asked questions

### Is Mix Bus Compressor free?

Mix Bus Compressor costs $5.99, with no in-app purchases.

### Is Schlap AUv3 free?

Schlap AUv3 costs $4.99, with no in-app purchases.

### Which has better reviews, Mix Bus Compressor or Schlap AUv3?

Schlap AUv3 is rated higher. Mix Bus Compressor averages 3.9 out of 5 from 8 ratings, while Schlap AUv3 averages 4.9 from 17 ratings.

### Do Mix Bus Compressor or Schlap AUv3 have ads?

Neither Mix Bus Compressor nor Schlap AUv3 shows ads.

### Which is updated more often, Mix Bus Compressor or Schlap AUv3?

Mix Bus Compressor ships an update every 6 weeks, and Schlap AUv3 every 11 months. Most recently, Mix Bus Compressor was updated on October 24, 2026 and Schlap AUv3 on October 24, 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.*