# Derson DSynth Mobile vs JP

The clearest difference is price: Derson DSynth Mobile at Free against JP's $0.49. Derson DSynth Mobile also leads on iOS requirement (16.0 vs 26.5). On ads, in-app purchases and device support there is nothing between them.

Derson DSynth Mobile is free to download; JP costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Derson DSynth Mobile | JP |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 6 MB | 31 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [DERSON PRODUCTIONS, LLC](https://appshunter.io/developer/1707114233) | [Kouki Yoshimoto](https://appshunter.io/developer/1884780659) |

## What reviewers say

### Derson DSynth Mobile

[App page](https://appshunter.io/ios/app/derson-dsynth-mobile/id6778253991)

**Features:** macOS Compatibility

**In-app purchases:** none


### JP

[App page](https://appshunter.io/ios/app/jp-square-pro-vintage-synth/id6779181284)

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

**In-app purchases:** none


## Frequently asked questions

### Is Derson DSynth Mobile free?

Derson DSynth Mobile is free to download, with no in-app purchases.

### Is JP free?

JP costs $0.49, with no in-app purchases.

### Do Derson DSynth Mobile or JP have ads?

Neither Derson DSynth Mobile nor JP shows ads.

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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.*