# LoopTrainer vs Fuzz Droid (Legacy)

The clearest difference is in-app purchases: LoopTrainer at none against Fuzz Droid (Legacy)'s 2. LoopTrainer also leads on update cadence (every 6 weeks vs every 8 months). Fuzz Droid (Legacy)'s advantage is device support (4 vs 2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Fuzz Droid (Legacy) sells 2 one-off in-app purchases. LoopTrainer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.7 for LoopTrainer against 3.7 for Fuzz Droid (Legacy). Both are backed by a comparable volume of ratings — 3 and 3 respectively.

LoopTrainer ships an update every 6 weeks, Fuzz Droid (Legacy) every 8 months. The most recent releases landed on September 18, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | LoopTrainer | Fuzz Droid (Legacy) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/looptrainer/id1634854221/reviews) | [3.7 (3 ratings)](https://appshunter.io/ios/app/fuzz-droid-legacy/id6737575534/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 6 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Panittha Suwannajang](https://appshunter.io/developer/1736296879) | [Sketch Audio, LLC](https://appshunter.io/developer/1699093348) |

## What reviewers say

### LoopTrainer

[App page](https://appshunter.io/ios/app/looptrainer/id1634854221)

Learn songs by ear with this music app. It allows you to loop specific sections of songs from the Apple Music catalog, adjust playback speed, and access guitar tabs. Progressively increase song speed to master challenging parts.

**Highlights:** Loop specific song sections, Adjust playback speed, Access guitar tabs, Progressive speed training, Save loop settings, Apple Music catalog integration

**Features:** Vision Pro support

**In-app purchases:** none


### Fuzz Droid (Legacy)

[App page](https://appshunter.io/ios/app/fuzz-droid-legacy/id6737575534)

This audio effect plugin offers two distinct distortion circuits for aggressive or smoother sounds. It includes digital extras like smoothing, bias control, and tone-shaping filters. Morph settings allow for dynamic transitions between two sound configurations.

**Highlights:** Two asymmetric distortion circuits, Custom smoothing function, Adjustable bias control, Flexible tone-shaping filters, Morph settings for transitions, AUv3 effect plugin, User presets synced across devices

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two-Week Trial | Free | one-time |
| Full Unlock | $9.99 | one-time |


## Frequently asked questions

### Is LoopTrainer free?

LoopTrainer is free to download, with no in-app purchases.

### Is Fuzz Droid (Legacy) free?

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

### Which has better reviews, LoopTrainer or Fuzz Droid (Legacy)?

LoopTrainer and Fuzz Droid (Legacy) are both rated 3.7 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do LoopTrainer or Fuzz Droid (Legacy) have ads?

Neither LoopTrainer nor Fuzz Droid (Legacy) shows ads.

### Which is updated more often, LoopTrainer or Fuzz Droid (Legacy)?

LoopTrainer ships an update every 6 weeks, and Fuzz Droid (Legacy) every 8 months. Most recently, LoopTrainer was updated on September 18, 2026 and Fuzz Droid (Legacy) on August 25, 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.*