# Melthaven vs Raw Byte Audio Machine

The clearest difference is in-app purchases: Raw Byte Audio Machine at none against Melthaven's 1. Raw Byte Audio Machine also leads on update cadence (every 6 days vs every 6 weeks) and price ($0.99 vs $2.99). On rating, ratings volume, ads and device support there is nothing between them.

Melthaven costs $2.99 and Raw Byte Audio Machine $0.99 up front. Melthaven sells 1 one-off in-app purchase. Raw Byte Audio Machine asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Melthaven against 5.0 for Raw Byte Audio Machine. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Melthaven ships an update every 6 weeks, Raw Byte Audio Machine every 6 days. The most recent releases landed on October 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Melthaven | Raw Byte Audio Machine |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/melthaven/id6761633340/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/raw-byte-audio-machine/id6766166760/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 23 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Callback Audio, LLC](https://appshunter.io/developer/1896220942) |

## What reviewers say

### Melthaven

[App page](https://appshunter.io/ios/app/melthaven/id6761633340)

This app provides a note-triggered phase shifter for guitarists, bassists, and synthesizers. It offers organic, rhythmic movement that syncs to your playing, with analog-modeled filters for diverse sonic textures. Enhance loops or create experimental sounds with its input-dependent modulation.

**Highlights:** Note-triggered phase shifting, Analog-modeled OTA filters, Responds to guitar and bass transients, Enhances pre-recorded loops, Input-dependent synth modulation, Low-latency engine

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Melthaven Pro | $4.99 | one-time |


### Raw Byte Audio Machine

[App page](https://appshunter.io/ios/app/raw-byte-audio-machine/id6766166760)

This app generates complex musical patterns using a single sawtooth wave and a powerful expression engine. It supports binary and bitwise operations to create rhythms, harmonies, and melodies. Operates as a standalone app or an AUv3 instrument plugin.

**Highlights:** Sawtooth wave synthesis, Expression engine for sound design, Binary and bitwise operations, Rhythm, harmony, and melody generation, Standalone app, AUv3 instrument plugin

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Melthaven free?

Melthaven costs $2.99, and also offers in-app purchases.

### Is Raw Byte Audio Machine free?

Raw Byte Audio Machine costs $0.99, with no in-app purchases.

### Which has better reviews, Melthaven or Raw Byte Audio Machine?

Melthaven and Raw Byte Audio Machine are both rated 5.0 out of 5 on the App Store, from 4 and 4 ratings respectively.

### Do Melthaven or Raw Byte Audio Machine have ads?

Neither Melthaven nor Raw Byte Audio Machine shows ads.

### Which is updated more often, Melthaven or Raw Byte Audio Machine?

Melthaven ships an update every 6 weeks, and Raw Byte Audio Machine every 6 days. Most recently, Melthaven was updated on October 14, 2026 and Raw Byte Audio Machine on September 23, 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.*