# JAX CHROMATIC vs volumeCTRL

The clearest difference is review sentiment: JAX CHROMATIC at 100% against volumeCTRL's 45%. JAX CHROMATIC also leads on rating (4.9 vs 3.2). volumeCTRL's advantage is price ($4.99 vs $12.99) and chart position (#156 vs unranked). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

JAX CHROMATIC costs $12.99 and volumeCTRL $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JAX CHROMATIC holds the better App Store score, 4.9 against 3.2. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews point the same way: 100% of JAX CHROMATIC's written reviews are positive against 45% of volumeCTRL's.

JAX CHROMATIC ships an update every 14 months, volumeCTRL every 9 months. The most recent releases landed on September 22, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | JAX CHROMATIC | volumeCTRL |
| --- | --- | --- |
| Price | $12.99 | **$4.99** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/jax-chromatic-compander/id1619225672/reviews)** | [3.2 (9 ratings)](https://appshunter.io/ios/app/volumectrl/id6444421682/reviews) |
| Number of ratings | 7 | **9** |
| Positive reviews | **100.0% of reviews** | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#156** |
| Size | 23 MB | 22 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jens Guell](https://appshunter.io/developer/1195004865) | [auDSPr](https://appshunter.io/developer/1439844877) |

## What reviewers say

### JAX CHROMATIC

[App page](https://appshunter.io/ios/app/jax-chromatic-compander/id1619225672)

This advanced audio processor splits sound into 32 frequency bands for real-time spectral dynamics modification. It enhances sound perception, removes muddiness, and offers a user-friendly interface for creative mixing and mastering.

**Highlights:** 32-band spectral processing, Real-time compander per band, Analog filter models, Latency-free operation, Mastering and mixing tool, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### volumeCTRL

[App page](https://appshunter.io/ios/app/volumectrl/id6444421682)

**Currently charting:** #156 Top Paid · Music (US App Store)

Gain precise control over your device's audio levels with this utility app. Adjust volume by percentage or dBFS, fine-tune with incremental steps, and temporarily dim or mute sound. Ideal for music, podcasts, and late-night media consumption.

**Highlights:** Precise volume adjustment by percentage or dBFS, Keypad for exact value input, Fine-tune volume with customizable step sizes, Temporary dim and mute functions, Seamless integration with device volume controls, Universal app for iPhone, iPad, and iPod touch

**In-app purchases:** none


## Frequently asked questions

### Is JAX CHROMATIC free?

JAX CHROMATIC costs $12.99, with no in-app purchases.

### Is volumeCTRL free?

volumeCTRL costs $4.99, with no in-app purchases.

### Which has better reviews, JAX CHROMATIC or volumeCTRL?

JAX CHROMATIC is rated higher. JAX CHROMATIC averages 4.9 out of 5 from 7 ratings, while volumeCTRL averages 3.2 from 9 ratings.

### Do JAX CHROMATIC or volumeCTRL have ads?

Neither JAX CHROMATIC nor volumeCTRL shows ads.

### Which is updated more often, JAX CHROMATIC or volumeCTRL?

JAX CHROMATIC ships an update every 14 months, and volumeCTRL every 9 months. Most recently, JAX CHROMATIC was updated on September 22, 2026 and volumeCTRL on September 13, 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.*