# ab Compressor | Limiter X vs AuTranspose

The clearest difference is price: AuTranspose at $2.99 against ab Compressor | Limiter X's $5.99. On rating, ratings volume, ads and in-app purchases there is nothing between them.

ab Compressor | Limiter X costs $5.99 and AuTranspose $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ab Compressor | Limiter X against 5.0 for AuTranspose. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | ab Compressor | Limiter X | AuTranspose |
| --- | --- | --- |
| Price | $5.99 | **$2.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ab-compressor-limiter-x/id6793625144/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/autranspose/id6807383250/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | Paid |
| Size | 11 MB | 18 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Cabrera Zuniga](https://appshunter.io/developer/1660382836) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### ab Compressor | Limiter X

[App page](https://appshunter.io/ios/app/ab-compressor-limiter-x/id6793625144)

This audio effect app offers advanced compression and limiting capabilities for music production. It allows independent control over three dimensional poles (Left, Right, Front) for unique sound shaping and includes features like dry/wet control for parallel processing.

**Highlights:** Per-dimensional pole compressor, Per-dimensional pole limiter, Per-dimensional pole saturator, Dry/wet control for parallel processing, Peak/RMS compression, Lookahead function, Knee control

**Features:** Vision Pro support

**In-app purchases:** none


### AuTranspose

[App page](https://appshunter.io/ios/app/autranspose/id6807383250)

This utility plugin allows for simple pitch-shifting and detuning of audio. It offers a range of +/- one octave in semitones and +/- 100 cents detune. Note that it introduces audio latency, making it unsuitable for real-time performance where timing is critical.

**Highlights:** Pitch shifting +/- one octave, Detune +/- 100 cents, AUv3 effects plugin, Standalone or host compatible, Latency reporting on UI, Simple and easy to use

**In-app purchases:** none


## Frequently asked questions

### Is ab Compressor | Limiter X free?

ab Compressor | Limiter X costs $5.99, with no in-app purchases.

### Is AuTranspose free?

AuTranspose costs $2.99, with no in-app purchases.

### Which has better reviews, ab Compressor | Limiter X or AuTranspose?

ab Compressor | Limiter X and AuTranspose are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ab Compressor | Limiter X or AuTranspose have ads?

Neither ab Compressor | Limiter X nor AuTranspose 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.*