# S vs FW Radar

The clearest difference is price: FW Radar at Free against S's $2.99. FW Radar also leads on update cadence (every 3 weeks vs every 7 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

FW Radar is free to download; S costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

S ships an update every 7 months, FW Radar every 3 weeks. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | S | FW Radar |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[2.6 (11 ratings)](https://appshunter.io/ios/app/s-modular/id1291071549/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 7 MB | 49 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Paul Betowski](https://appshunter.io/developer/538476580) | [Vincenzo Risi](https://appshunter.io/developer/6791994006) |

## 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


### FW Radar

[App page](https://appshunter.io/ios/app/fw-radar/id6791994004)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is FW Radar free?

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

### Do S or FW Radar have ads?

Neither S nor FW Radar shows ads.

### Which is updated more often, S or FW Radar?

S ships an update every 7 months, and FW Radar every 3 weeks. Most recently, S was updated on November 13, 2026 and FW Radar on November 10, 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.*