# Sound Maker Synth vs JAX MASTERING

The clearest difference is price: Sound Maker Synth at $1.99 against JAX MASTERING's $9.99. JAX MASTERING's advantage is iOS requirement (12.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Sound Maker Synth costs $1.99 and JAX MASTERING $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sound Maker Synth ships an update every 39 months, JAX MASTERING every 25 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sound Maker Synth | JAX MASTERING |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sound-maker-synth/id1179368263/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 25 months** |
| Monetization | Paid | — |
| Size | 2 MB | 78 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Jens Guell](https://appshunter.io/developer/1195004865) |

## What reviewers say

### Sound Maker Synth

[App page](https://appshunter.io/ios/app/sound-maker-synth/id1179368263)

Create unique and complex sounds with a versatile FM synthesizer. Combine up to 10 sound generators, adjust frequencies and waveforms, and add effects like reverb. Explore a wide range of sonic possibilities for pads, basslines, and alien-like textures.

**Highlights:** Multiple sound generators (up to 10), Adjustable frequency and waveforms, Volume, modulation, and tremolo effects, Real-time sound preview, Reverb effect, One-octave keyboard for playing

**Features:** Vision Pro support

**In-app purchases:** none


### JAX MASTERING

[App page](https://appshunter.io/ios/app/jax-mastering-mbc-pro/id1619272047)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sound Maker Synth free?

Sound Maker Synth costs $1.99, with no in-app purchases.

### Is JAX MASTERING free?

JAX MASTERING costs $9.99, with no in-app purchases.

### Do Sound Maker Synth or JAX MASTERING have ads?

Neither Sound Maker Synth nor JAX MASTERING shows ads.

### Which is updated more often, Sound Maker Synth or JAX MASTERING?

Sound Maker Synth ships an update every 39 months, and JAX MASTERING every 25 months. Most recently, Sound Maker Synth was updated on October 24, 2026 and JAX MASTERING on October 12, 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.*