# AudioLayer vs Mozaic Plugin Workshop

The clearest difference is price: Mozaic Plugin Workshop at $1.99 against AudioLayer's $12.99. Mozaic Plugin Workshop also leads on rating (5.0 vs 4.4) and review sentiment (95% vs 56%). AudioLayer's advantage is update cadence (fortnightly vs every 3 months). On ratings volume, ads, device support and iOS requirement there is nothing between them.

AudioLayer costs $12.99 and Mozaic Plugin Workshop $1.99 up front. AudioLayer sells 1 one-off in-app purchase. Mozaic Plugin Workshop asks for nothing beyond the download.

Mozaic Plugin Workshop holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 179 and 81 respectively. Written reviews point the same way: 56% of AudioLayer's written reviews are positive against 95% of Mozaic Plugin Workshop's.

AudioLayer ships an update fortnightly, Mozaic Plugin Workshop every 3 months. Both last shipped on October 19, 2026.

## The numbers

| Metric | AudioLayer | Mozaic Plugin Workshop |
| --- | --- | --- |
| Price | $12.99 | **$1.99** |
| Rating | [4.4 (179 ratings)](https://appshunter.io/ios/app/audiolayer/id1381478666/reviews) | **[5.0 (81 ratings)](https://appshunter.io/ios/app/mozaic-plugin-workshop/id1457962653/reviews)** |
| Number of ratings | **179** | 81 |
| Positive reviews | 56.3% of reviews | **94.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 242 MB | 3 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### AudioLayer

[App page](https://appshunter.io/ios/app/audiolayer/id1381478666)

This app is a powerful mobile multi-sampler for music production, offering advanced features for creating and manipulating complex instruments. It integrates seamlessly with iOS production environments and supports iCloud for easy collaboration and storage.

**Highlights:** Streaming Sample Engine (SSE), Hierarchical Layer and Zone editing, Seamless Instrument Switching (SIS), Integrated audio sample recorder, Auto Sampler for hardware synths, AUv3 AudioUnit integration, iCloud storage and collaboration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoundFont Import | $3.99 | one-time |

**What reviewers like**

- 🎹 Powerful multi-layer sampling capabilities
- 📥 EXS24 and SFZ file import support
- 🎯 Round-robin functionality for realistic instruments
- ⚡ Efficient performance on older devices
- 🎚️ Comprehensive effects rack with quality sound

**What reviewers complain about**

- 🐛 Frequent crashes across multiple iOS versions
- ⚠️ Stability issues in AUM and other hosts
- 🔌 High CPU/DSP usage causing performance spikes
- 🔋 Battery drain and device heating
- ❌ Missing undo function

**Reported bugs**

- App crashes on startup (splash screen)
- Reverb and chorus effects cause sound to disappear
- Pitch resets to -24 after stopping Logic Pro playback
- Layer voice polyphony controls not working properly
- SFZ batch import distributes samples incorrectly across layers

**Requested features**

- Time-stretching/pitch-shifting capability
- Program Change MIDI support
- Undo/Redo functionality
- GigaSampler .gig library support
- Soundfont SF2 import (now paid feature)


### 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


## Frequently asked questions

### Is AudioLayer free?

AudioLayer costs $12.99, and also offers in-app purchases.

### Is Mozaic Plugin Workshop free?

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

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

Mozaic Plugin Workshop is rated higher. AudioLayer averages 4.4 out of 5 from 179 ratings, while Mozaic Plugin Workshop averages 5.0 from 81 ratings.

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

Neither AudioLayer nor Mozaic Plugin Workshop shows ads.

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

AudioLayer ships an update fortnightly, and Mozaic Plugin Workshop every 3 months. Most recently, AudioLayer was updated on October 19, 2026 and Mozaic Plugin Workshop on October 19, 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.*