# S vs Splitonic

The clearest difference is in-app purchases: S at none against Splitonic's 1. Splitonic's advantage is update cadence (every 2 weeks vs every 6 weeks) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Splitonic sells 1 one-off in-app purchase. S asks for nothing beyond the download.

S ships an update every 6 weeks, Splitonic every 2 weeks. The most recent releases landed on August 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | S | Splitonic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/s-2/id6769518675/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 10 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Mathias Kirkerød](https://appshunter.io/developer/1884969842) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-2/id6769518675)

This app is a polyphonic synthesizer that works with specific hardware. It offers a variety of sound engines, filters, and effects for creating unique audio textures. Advanced modulation options and a flexible routing system allow for deep sound design.

**Highlights:** Dual engine slots per voice, Multiple sound flavors (analog, wavetable, FM, speech), Classic and Modern filter modes, Advanced FX rack, Two free-routing LFOs, Unified mod matrix, Standalone, AU, and AUv3 formats

**Features:** macOS Compatibility

**In-app purchases:** none


### Splitonic

[App page](https://appshunter.io/ios/app/splitonic/id6770257706)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Splitonic Activation | $4.99 | one-time |


## Frequently asked questions

### Is S free?

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

### Is Splitonic free?

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

### Do S or Splitonic have ads?

Neither S nor Splitonic shows ads.

### Which is updated more often, S or Splitonic?

S ships an update every 6 weeks, and Splitonic every 2 weeks. Most recently, S was updated on August 9, 2026 and Splitonic on September 14, 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.*