# Korvpressor vs QVox

The clearest difference is review sentiment: Korvpressor at 90% against QVox's 64%. Korvpressor also leads on rating (4.6 vs 4.3). QVox's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Korvpressor costs $14.99 and QVox $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Korvpressor holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 17 and 17 respectively. Written reviews point the same way: 90% of Korvpressor's written reviews are positive against 64% of QVox's.

Korvpressor ships an update every 9 months, QVox every 5 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Korvpressor | QVox |
| --- | --- | --- |
| Price | $14.99 | $14.99 |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/korvpressor/id995163144/reviews)** | [4.3 (17 ratings)](https://appshunter.io/ios/app/qvox/id1488786684/reviews) |
| Number of ratings | 17 | 17 |
| Positive reviews | **90.5% of reviews** | 63.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Size | 17 MB | 22 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Klevgrand Produkter AB](https://appshunter.io/developer/1118902192) | [Eventide](https://appshunter.io/developer/546518026) |

## What reviewers say

### Korvpressor

[App page](https://appshunter.io/ios/app/korvpressor/id995163144)

This app offers an adaptive compressor and limiter with a transparent, musical sound. It features a unique interface, a built-in 3-band EQ, and a maximizer with an optional brick wall limiter. It's suitable for various audio sources, from vocals to full mixes.

**Highlights:** Adaptive compression algorithm, Transparent and musical sound, Built-in 3-band EQ, Dry/wet mix control, Intuitive user interface, Optional brick wall limiter

**In-app purchases:** none


### QVox

[App page](https://appshunter.io/ios/app/qvox/id1488786684)

This app transforms audio into four independent voices with pitch shifting and delay. Create harmonies, widen instruments, and design rhythmic sequences by controlling key, scale, and voice parameters in real-time.

**Highlights:** Four independent voices with pitch shifting and delay, Selectable key and scale for harmonies, Adjustable delay intervals and tempo sync, Real-time parameter control with Ribbon controller, Factory and user presets, Mixlock for consistent auditioning, AUv3 plugin and Standalone app

**In-app purchases:** none


## Frequently asked questions

### Is Korvpressor free?

Korvpressor costs $14.99, with no in-app purchases.

### Is QVox free?

QVox costs $14.99, with no in-app purchases.

### Which has better reviews, Korvpressor or QVox?

Korvpressor is rated higher. Korvpressor averages 4.6 out of 5 from 17 ratings, while QVox averages 4.3 from 17 ratings.

### Do Korvpressor or QVox have ads?

Neither Korvpressor nor QVox shows ads.

### Which is updated more often, Korvpressor or QVox?

Korvpressor ships an update every 9 months, and QVox every 5 months. Most recently, Korvpressor was updated on November 6, 2026 and QVox on November 3, 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.*