# HarmonyWiz vs Fuzz Droid

The clearest difference is price: Fuzz Droid at Free against HarmonyWiz's $9.99. Fuzz Droid also leads on rating (5.0 vs 4.5) and update cadence (every 6 weeks vs every 3 months). HarmonyWiz's advantage is iOS requirement (9.2 vs 14.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Fuzz Droid is free to download; HarmonyWiz costs $9.99 up front. HarmonyWiz sells 5 one-off in-app purchases and Fuzz Droid sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Fuzz Droid holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

HarmonyWiz ships an update every 3 months, Fuzz Droid every 6 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | HarmonyWiz | Fuzz Droid |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/harmonywiz/id629564112/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fuzz-droid-distortion-effect/id6759922369/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 137 MB | 12 MB |
| Requires iOS | **9.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wizdom Music LLC](https://appshunter.io/developer/377345351) | [Sketch Audio, LLC](https://appshunter.io/developer/1699093348) |

## What reviewers say

### HarmonyWiz

[App page](https://appshunter.io/ios/app/harmonywiz/id629564112)

This app generates multi-part harmony from a single musical line, offering harmonic analysis and figured bass notation. It includes editing tools, preset sound ensembles, and supports various harmonic styles. It's suitable for all ages, from beginners to professionals.

**Highlights:** Multi-part harmony generation, Harmonic analysis and figured bass, Expert editing tools, Multiple harmonic styles, Built-in and MIDI keyboards, SoundCloud sharing

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synth pack 1 | $0.99 | one-time |
| Guitar pack | $0.99 | one-time |
| Synth pack 2 | $0.99 | one-time |
| Wizdom acoustic 1 | $0.99 | one-time |
| Wizdom acoustic 2 | $0.99 | one-time |


### Fuzz Droid

[App page](https://appshunter.io/ios/app/fuzz-droid-distortion-effect/id6759922369)

This app provides a powerful distortion effect inspired by a modular mixer's gain stage, offering hyper-aggressive sounds with massive harmonics. It features two distinct distortion circuits, advanced tone-shaping, and morphing capabilities for dynamic sound transitions.

**Highlights:** Two asymmetric distortion circuits, Custom smoothing function, Flexible tone-shaping filters, Morph settings for transitions, Auto bypass for CPU saving, HQ mode with 4x oversampling, Light and dark interface modes

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two-week Trial | Free | one-time |
| Full Unlock | $2.99 | one-time |


## Frequently asked questions

### Is HarmonyWiz free?

HarmonyWiz costs $9.99, and also offers in-app purchases.

### Is Fuzz Droid free?

Fuzz Droid is free to download, with in-app purchases available.

### Which has better reviews, HarmonyWiz or Fuzz Droid?

Fuzz Droid is rated higher. HarmonyWiz averages 4.5 out of 5 from 4 ratings, while Fuzz Droid averages 5.0 from 3 ratings.

### Do HarmonyWiz or Fuzz Droid have ads?

Neither HarmonyWiz nor Fuzz Droid shows ads.

### Which is updated more often, HarmonyWiz or Fuzz Droid?

HarmonyWiz ships an update every 3 months, and Fuzz Droid every 6 weeks. Most recently, HarmonyWiz was updated on October 15, 2026 and Fuzz Droid on October 8, 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.*