# Jynth vs MIDI Shimmer

The clearest difference is price: Jynth at Free against MIDI Shimmer's $1.99. Jynth also leads on device support (4 vs 2). MIDI Shimmer's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs every 2 weeks). On ads and iOS requirement there is nothing between them.

Jynth is free to download; MIDI Shimmer costs $1.99 up front. Jynth sells 1 one-off in-app purchase. MIDI Shimmer asks for nothing beyond the download.

Jynth ships an update every 2 weeks, MIDI Shimmer every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Jynth | MIDI Shimmer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.1 (12 ratings)](https://appshunter.io/ios/app/jynth-physics-analog-synth/id6761420030/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 336 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fingerlab](https://appshunter.io/developer/412786610) | [Heinrich Krupp](https://appshunter.io/developer/1866842398) |

## What reviewers say

### Jynth

[App page](https://appshunter.io/ios/app/jynth-physics-analog-synth/id6761420030)

This music app recreates the warm, analog sound of a classic synth with a unique physics engine for organic soundscapes. Explore vintage tones, advanced modulation, and innovative performance features like assigning different presets to individual notes.

**Highlights:** Analog-style signal chain, Physics-driven modulation, Preset Per Note & Preset Ribbon, 5 studio-grade effects, AUv3 plugin support, MIDI controller integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


### MIDI Shimmer

[App page](https://appshunter.io/ios/app/midi-shimmer/id6783504776)

**In-app purchases:** none


## Frequently asked questions

### Is Jynth free?

Jynth is free to download, with in-app purchases available.

### Is MIDI Shimmer free?

MIDI Shimmer costs $1.99, with no in-app purchases.

### Do Jynth or MIDI Shimmer have ads?

Neither Jynth nor MIDI Shimmer shows ads.

### Which is updated more often, Jynth or MIDI Shimmer?

Jynth ships an update every 2 weeks, and MIDI Shimmer every 5 days. Most recently, Jynth was updated on October 24, 2026 and MIDI Shimmer on October 24, 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.*