# KQ MiniSynth Legacy vs S

The clearest difference is review sentiment: KQ MiniSynth Legacy at 91% against S's 31%. KQ MiniSynth Legacy also leads on rating (4.8 vs 2.6) and update cadence (every 2 months vs every 7 months). S's advantage is price ($2.99 vs $11.99) and in-app purchases (none vs 4). On ratings volume, ads, monetization model and device support there is nothing between them.

KQ MiniSynth Legacy costs $11.99 and S $2.99 up front. KQ MiniSynth Legacy sells 4 one-off in-app purchases. S asks for nothing beyond the download.

KQ MiniSynth Legacy holds the better App Store score, 4.8 against 2.6. Both are backed by a comparable volume of ratings — 24 and 11 respectively. Written reviews point the same way: 91% of KQ MiniSynth Legacy's written reviews are positive against 31% of S's.

KQ MiniSynth Legacy ships an update every 2 months, S every 7 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | KQ MiniSynth Legacy | S |
| --- | --- | --- |
| Price | $11.99 | **$2.99** |
| Rating | **[4.8 (24 ratings)](https://appshunter.io/ios/app/kq-minisynth-legacy/id1070850573/reviews)** | [2.6 (11 ratings)](https://appshunter.io/ios/app/s-modular/id1291071549/reviews) |
| Number of ratings | **24** | 11 |
| Positive reviews | **90.9% of reviews** | 31.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Paid | Paid |
| Size | 10 MB | 7 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryouta Kira](https://appshunter.io/developer/862984358) | [Paul Betowski](https://appshunter.io/developer/538476580) |

## What reviewers say

### KQ MiniSynth Legacy

[App page](https://appshunter.io/ios/app/kq-minisynth-legacy/id1070850573)

Create unique sounds with a powerful polyphonic modular synthesizer. Patch together various modules like oscillators, filters, and sequencers to design complex audio textures. Supports MIDI, Audiobus, and Ableton Link for seamless integration with other music production tools.

**Highlights:** Polyphonic modular synthesis, Patchable module system, Extensive module library, MIDI and Audiobus support, Ableton Link integration, Audio Unit Extension (AUv3)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $14.99 | one-time |
| Huge Tip | $39.99 | one-time |


### S

[App page](https://appshunter.io/ios/app/s-modular/id1291071549)

This semi-modular synthesizer app for iPad offers a hands-on sound design experience with a single-screen interface for intuitive patching. It delivers a warm, vintage sound inspired by 1970s synthesizers, featuring dual oscillators, resonant filters, and multiple modulation sources.

**Highlights:** Single-screen interface, Fast, hands-on patching, Vintage 1970s synth sound, Dual oscillators, Resonant ladder filter, Multiple modulation sources

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KQ MiniSynth Legacy free?

KQ MiniSynth Legacy costs $11.99, and also offers in-app purchases.

### Is S free?

S costs $2.99, with no in-app purchases.

### Which has better reviews, KQ MiniSynth Legacy or S?

KQ MiniSynth Legacy is rated higher. KQ MiniSynth Legacy averages 4.8 out of 5 from 24 ratings, while S averages 2.6 from 11 ratings.

### Do KQ MiniSynth Legacy or S have ads?

Neither KQ MiniSynth Legacy nor S shows ads.

### Which is updated more often, KQ MiniSynth Legacy or S?

KQ MiniSynth Legacy ships an update every 2 months, and S every 7 months. Most recently, KQ MiniSynth Legacy was updated on November 2, 2026 and S on November 6, 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.*