# S vs VAMonoMkII

The clearest difference is price: S at $2.99 against VAMonoMkII's $14.99. S also leads on review sentiment (31% vs 0%). VAMonoMkII's advantage is rating (5.0 vs 2.6). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

S costs $2.99 and VAMonoMkII $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VAMonoMkII holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 11 and 4 respectively. Written reviews complicate that: 31% of S's written reviews are positive against 0% of VAMonoMkII's, so the app with the better star average is not the one people write more warmly about.

S ships an update every 7 months, VAMonoMkII every 11 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | S | VAMonoMkII |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| Rating | [2.6 (11 ratings)](https://appshunter.io/ios/app/s-modular/id1291071549/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/vamonomkii/id6502985768/reviews)** |
| Number of ratings | **11** | 4 |
| Positive reviews | **31.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 7 MB | 16 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Paul Betowski](https://appshunter.io/developer/538476580) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### 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


### VAMonoMkII

[App page](https://appshunter.io/ios/app/vamonomkii/id6502985768)

This app is a virtual analog bitimbral synthesizer for iOS and macOS. It offers two 8-voice synthesizers with extensive modulation, classic analog filter models, and built-in effects. Create and export music with its sequencer and audio visualization tools.

**Highlights:** Virtual analog bitimbral synthesizer, Dual oscillators with variable waveforms, Transistor Ladder and Sallen-Key filter models, Built-in effects suite (delay, reverb, chorus, etc.), 16-bar sequencer with piano roll and automation, Audio Unit Extension (AUv3) support, Ableton Link and MIDI 2.0 compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is VAMonoMkII free?

VAMonoMkII costs $14.99, with no in-app purchases.

### Which has better reviews, S or VAMonoMkII?

VAMonoMkII is rated higher. S averages 2.6 out of 5 from 11 ratings, while VAMonoMkII averages 5.0 from 4 ratings.

### Do S or VAMonoMkII have ads?

Neither S nor VAMonoMkII shows ads.

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

S ships an update every 7 months, and VAMonoMkII every 11 months. Most recently, S was updated on October 24, 2026 and VAMonoMkII 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.*