# JAX CHROMATIC vs tapeworm

The clearest difference is price: tapeworm at Free against JAX CHROMATIC's $12.99. tapeworm also leads on update cadence (every 2 weeks vs every 14 months). JAX CHROMATIC's advantage is rating (4.9 vs 4.3) and review sentiment (100% vs 71%). On ratings volume, ads and in-app purchases there is nothing between them.

tapeworm is free to download; JAX CHROMATIC costs $12.99 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 4.3. Both are backed by a comparable volume of ratings — 7 and 12 respectively. Written reviews point the same way: 100% of JAX CHROMATIC's written reviews are positive against 71% of tapeworm's.

JAX CHROMATIC ships an update every 14 months, tapeworm every 2 weeks. The most recent releases landed on September 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | JAX CHROMATIC | tapeworm |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/jax-chromatic-compander/id1619225672/reviews)** | [4.3 (12 ratings)](https://appshunter.io/ios/app/tapeworm/id6759563292/reviews) |
| Number of ratings | 7 | **12** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 23 MB | 8 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jens Guell](https://appshunter.io/developer/1195004865) | [Radii Research](https://appshunter.io/developer/1832856981) |

## 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


### tapeworm

[App page](https://appshunter.io/ios/app/tapeworm/id6759563292)

This music app offers a unique tape delay effect with a "wiggly, dirty" sound. Control delay time by stretching or flicking a virtual tapeworm, with options for manual or random adjustments. It includes analog-modeled saturation, compression, and amplifier stages for a rich audio experience.

**Highlights:** Interactive tape delay time control, Manual and free modes for delay, Analog-modeled tape saturation and compression, Overdrivable feedback, AUv3 plugin compatibility, Performative sound design elements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JAX CHROMATIC free?

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

### Is tapeworm free?

tapeworm is free to download, with no in-app purchases.

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

JAX CHROMATIC is rated higher. JAX CHROMATIC averages 4.9 out of 5 from 7 ratings, while tapeworm averages 4.3 from 12 ratings.

### Do JAX CHROMATIC or tapeworm have ads?

Neither JAX CHROMATIC nor tapeworm shows ads.

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

JAX CHROMATIC ships an update every 14 months, and tapeworm every 2 weeks. Most recently, JAX CHROMATIC was updated on September 23, 2026 and tapeworm on October 16, 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.*