# JAX Convolutor PE (Audio Unit) vs Capoflip

The clearest difference is price: Capoflip at $0.99 against JAX Convolutor PE (Audio Unit)'s $9.99. JAX Convolutor PE (Audio Unit)'s advantage is update cadence (every 4 days vs fortnightly) and iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

JAX Convolutor PE (Audio Unit) costs $9.99 and Capoflip $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JAX Convolutor PE (Audio Unit) ships an update every 4 days, Capoflip fortnightly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JAX Convolutor PE (Audio Unit) | Capoflip |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/jax-convolutor-pe-audio-unit/id1492522404/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Paid | — |
| Size | 139 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jens Guell](https://appshunter.io/developer/1195004865) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### JAX Convolutor PE (Audio Unit)

[App page](https://appshunter.io/ios/app/jax-convolutor-pe-audio-unit/id1492522404)

This app applies reverberation effects to audio using over 120 included impulse response (IR) files. It's optimized for stereo processing and large IR files, making it suitable for mastering reverbs. Explore creative audio effects and rhythmic possibilities.

**Highlights:** 120+ included IR files, Stereo processing, Mastering reverb quality, Real-time adjustments, Creative audio effects, Rhythmic effect possibilities

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

**In-app purchases:** none


### Capoflip

[App page](https://appshunter.io/ios/app/capoflip-capo-transposer/id6777542152)

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

**In-app purchases:** none


## Frequently asked questions

### Is JAX Convolutor PE (Audio Unit) free?

JAX Convolutor PE (Audio Unit) costs $9.99, with no in-app purchases.

### Is Capoflip free?

Capoflip costs $0.99, with no in-app purchases.

### Do JAX Convolutor PE (Audio Unit) or Capoflip have ads?

Neither JAX Convolutor PE (Audio Unit) nor Capoflip shows ads.

### Which is updated more often, JAX Convolutor PE (Audio Unit) or Capoflip?

JAX Convolutor PE (Audio Unit) ships an update every 4 days, and Capoflip fortnightly. Most recently, JAX Convolutor PE (Audio Unit) was updated on November 3, 2026 and Capoflip on October 25, 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.*