# KB vs Mozaic Plugin Workshop

The clearest difference is price: Mozaic Plugin Workshop at $1.99 against KB's $14.99. Mozaic Plugin Workshop also leads on review sentiment (95% vs 79%) and rating (5.0 vs 4.8). KB's advantage is ratings volume (270 vs 81). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

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

Mozaic Plugin Workshop holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 270 and 81 respectively. Written reviews point the same way: 79% of KB's written reviews are positive against 95% of Mozaic Plugin Workshop's.

KB ships an update every 4 months, Mozaic Plugin Workshop every 3 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | KB | Mozaic Plugin Workshop |
| --- | --- | --- |
| Price | $14.99 | **$1.99** |
| Rating | [4.8 (270 ratings)](https://appshunter.io/ios/app/kb-1-keyboard-suite/id1437919435/reviews) | **[5.0 (81 ratings)](https://appshunter.io/ios/app/mozaic-plugin-workshop/id1457962653/reviews)** |
| Number of ratings | **270** | 81 |
| Positive reviews | 79.2% of reviews | **94.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Best chart rank | #199 | **#182** |
| Size | 38 MB | 3 MB |
| Requires iOS | **11.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kai Aras](https://appshunter.io/developer/370820899) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### KB

[App page](https://appshunter.io/ios/app/kb-1-keyboard-suite/id1437919435)

**Currently charting:** #199 Top Paid · Music (US App Store)

This app offers a suite of expressive virtual keyboards and controllers for creating music. It supports playing multiple instruments simultaneously with advanced features like MIDI Polyphonic Expression, scales, and chords. Explore various layouts and expression controls for a versatile musical experience.

**Highlights:** 8 distinct Keyboard Layouts, MIDI Polyphonic Expression (MPE), Scales and Chords, Powerful Arpeggiator, Standalone and AUv3 MIDI Plugin, Multiple Octaves and Rows per Keyboard

**Features:** Vision Pro support

**In-app purchases:** none


### Mozaic Plugin Workshop

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

**Currently charting:** #182 Top Paid · Music (US App Store)

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


## Frequently asked questions

### Is KB free?

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

### Is Mozaic Plugin Workshop free?

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

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

Mozaic Plugin Workshop is rated higher. KB averages 4.8 out of 5 from 270 ratings, while Mozaic Plugin Workshop averages 5.0 from 81 ratings.

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

Neither KB nor Mozaic Plugin Workshop shows ads.

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

KB ships an update every 4 months, and Mozaic Plugin Workshop every 3 months. Most recently, KB was updated on September 17, 2026 and Mozaic Plugin Workshop on September 19, 2026.

### Which is more popular, KB or Mozaic Plugin Workshop?

KB currently peaks at #199 in the App Store charts, and Mozaic Plugin Workshop at #182. Chart position reflects recent download velocity rather than total install base.

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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.*