# Mozaic Plugin Workshop vs RingsFX

The clearest difference is price: Mozaic Plugin Workshop at $1.99 against RingsFX's $14.99. Mozaic Plugin Workshop also leads on ratings volume (81 vs 26). RingsFX's advantage is update cadence (fortnightly vs every 3 months). On rating, review sentiment, ads and in-app purchases there is nothing between them.

Mozaic Plugin Workshop costs $1.99 and RingsFX $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Mozaic Plugin Workshop against 4.9 for RingsFX. Both are backed by a comparable volume of ratings — 81 and 26 respectively. Written reviews are what separate them: 95% of Mozaic Plugin Workshop's written reviews are positive against 100% of RingsFX's.

Mozaic Plugin Workshop ships an update every 3 months, RingsFX fortnightly. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Mozaic Plugin Workshop | RingsFX |
| --- | --- | --- |
| Price | **$1.99** | $14.99 |
| Rating | **[5.0 (81 ratings)](https://appshunter.io/ios/app/mozaic-plugin-workshop/id1457962653/reviews)** | [4.9 (26 ratings)](https://appshunter.io/ios/app/ringsfx/id6478013769/reviews) |
| Number of ratings | **81** | 26 |
| Positive reviews | 94.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 3 MB | 23 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bram Bos](https://appshunter.io/developer/325340444) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## What reviewers say

### Mozaic Plugin Workshop

[App page](https://appshunter.io/ios/app/mozaic-plugin-workshop/id1457962653)

Design and build your own custom MIDI plugins for music production. This tool offers a simple yet powerful scripting language and pre-built components to create filters, sequencers, and generative music tools. It integrates with AUv3 MIDI hosts for seamless workflow.

**Highlights:** Custom MIDI plugin creation, Easy-to-learn scripting language, Generative music tools, MIDI filters and sequencers, AUv3 support, Tilt sensor integration, Built-in script editor

**Features:** Vision Pro support

**In-app purchases:** none


### RingsFX

[App page](https://appshunter.io/ios/app/ringsfx/id6478013769)

This music app emulates a renowned physical modeling synthesizer, offering diverse synthesis techniques and polyphonic capabilities. It allows for real-time parameter manipulation and can process external audio, creating unique sonic textures and rhythms.

**Highlights:** Physical modeling synthesis emulation, Multiple polyphony modes (Mono, Duo, Quad, True Polyphonic), Supports MIDI MPE and velocity sensitivity, External audio excitation, Mod Matrix for real-time parameter control, 7 unique synthesis modes, 6 mod-able and 6 global effects

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

**In-app purchases:** none


## Frequently asked questions

### Is Mozaic Plugin Workshop free?

Mozaic Plugin Workshop costs $1.99, with no in-app purchases.

### Is RingsFX free?

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

### Which has better reviews, Mozaic Plugin Workshop or RingsFX?

Mozaic Plugin Workshop is rated higher. Mozaic Plugin Workshop averages 5.0 out of 5 from 81 ratings, while RingsFX averages 4.9 from 26 ratings.

### Do Mozaic Plugin Workshop or RingsFX have ads?

Neither Mozaic Plugin Workshop nor RingsFX shows ads.

### Which is updated more often, Mozaic Plugin Workshop or RingsFX?

Mozaic Plugin Workshop ships an update every 3 months, and RingsFX fortnightly. Most recently, Mozaic Plugin Workshop was updated on October 2, 2026 and RingsFX on October 3, 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.*