# JAX Unisonic (Audio Unit) vs DJCJ Player

The clearest difference is price: DJCJ Player at Free against JAX Unisonic (Audio Unit)'s $9.99. JAX Unisonic (Audio Unit)'s advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (12.0 vs 26.5). On ads, in-app purchases and device support there is nothing between them.

DJCJ Player is free to download; JAX Unisonic (Audio Unit) costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JAX Unisonic (Audio Unit) ships an update every 5 days, DJCJ Player every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JAX Unisonic (Audio Unit) | DJCJ Player |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.9 (9 ratings)](https://appshunter.io/ios/app/jax-unisonic-audio-unit/id1492522141/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 40 MB | 4 MB |
| Requires iOS | **12.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jens Guell](https://appshunter.io/developer/1195004865) | [CHRISTOPHER ALAN JOHNSON](https://appshunter.io/developer/6789636839) |

## What reviewers say

### JAX Unisonic (Audio Unit)

[App page](https://appshunter.io/ios/app/jax-unisonic-audio-unit/id1492522141)

This audio unit generates up to 8 additional voices from any audio input by multiplying and shifting pitch. It simulates analog synthesizer unison effects for fattening sounds and adding presence, with individual voice transposition capabilities.

**Highlights:** Generates up to 8 additional voices, Multiplies and shifts audio input pitch, Simulates analog synthesizer unison effects, Individual voice transposition (+/- 1 octave), Time domain pitch shifting (low latency), Panorama spread for voices

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

**In-app purchases:** none


### DJCJ Player

[App page](https://appshunter.io/ios/app/djcj-player/id6789636837)

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

**In-app purchases:** none


## Frequently asked questions

### Is JAX Unisonic (Audio Unit) free?

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

### Is DJCJ Player free?

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

### Do JAX Unisonic (Audio Unit) or DJCJ Player have ads?

Neither JAX Unisonic (Audio Unit) nor DJCJ Player shows ads.

### Which is updated more often, JAX Unisonic (Audio Unit) or DJCJ Player?

JAX Unisonic (Audio Unit) ships an update every 5 days, and DJCJ Player every 3 weeks. Most recently, JAX Unisonic (Audio Unit) was updated on November 3, 2026 and DJCJ Player on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*