# AudioLayer vs SWAM Violin

The clearest difference is price: AudioLayer at $19.99 against SWAM Violin's $29.99. AudioLayer also leads on ratings volume (182 vs 14) and update cadence (fortnightly vs every 5 weeks). SWAM Violin's advantage is in-app purchases (none vs 1) and review sentiment (75% vs 56%). On rating, ads and device support there is nothing between them.

AudioLayer costs $19.99 and SWAM Violin $29.99 up front. AudioLayer sells 1 one-off in-app purchase. SWAM Violin asks for nothing beyond the download.

AudioLayer holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: AudioLayer has 182 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 56% of AudioLayer's written reviews are positive against 75% of SWAM Violin's, so the app with the better star average is not the one people write more warmly about.

AudioLayer ships an update fortnightly, SWAM Violin every 5 weeks. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AudioLayer | SWAM Violin |
| --- | --- | --- |
| Price | **$19.99** | $29.99 |
| Rating | **[4.3 (182 ratings)](https://appshunter.io/ios/app/audiolayer/id1381478666/reviews)** | [4.1 (14 ratings)](https://appshunter.io/ios/app/swam-violin/id1458132239/reviews) |
| Number of ratings | **182** | 14 |
| Positive reviews | 56.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 242 MB | 103 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Audio Modeling](https://appshunter.io/developer/1326331126) |

## 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)


### SWAM Violin

[App page](https://appshunter.io/ios/app/swam-violin/id1458132239)

This virtual instrument uses physical modeling to generate realistic string performances in real-time, responding dynamically to your playing style. It offers advanced spatial control with a room simulator and can be used standalone or as an AUv3 plugin. Designed for expressive control and inclusivity, it's suitable for various musical styles and users.

**Highlights:** Physical modeling sound generation, Real-time expressive control, Room Simulator 'Ambiente', Standalone and AUv3 plugin support, Intuitive, inclusive interface, Customizable sound and micro-tuning

**In-app purchases:** none


## Frequently asked questions

### Is AudioLayer free?

AudioLayer costs $19.99, and also offers in-app purchases.

### Is SWAM Violin free?

SWAM Violin costs $29.99, with no in-app purchases.

### Which has better reviews, AudioLayer or SWAM Violin?

AudioLayer is rated higher. AudioLayer averages 4.3 out of 5 from 182 ratings, while SWAM Violin averages 4.1 from 14 ratings.

### Do AudioLayer or SWAM Violin have ads?

Neither AudioLayer nor SWAM Violin shows ads.

### Which is updated more often, AudioLayer or SWAM Violin?

AudioLayer ships an update fortnightly, and SWAM Violin every 5 weeks. Most recently, AudioLayer was updated on November 11, 2026 and SWAM Violin on November 6, 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.*