# Fractal Studio vs Pedal Book

The clearest difference is in-app purchases: Fractal Studio at none against Pedal Book's 4. Fractal Studio also leads on ads (none vs shown). Pedal Book's advantage is update cadence (daily vs every 8 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Pedal Book sells 4 one-off in-app purchases. Fractal Studio asks for nothing beyond the download.

Fractal Studio ships an update every 8 days, Pedal Book daily. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fractal Studio | Pedal Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fractal-studio/id6802062927/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Daily** |
| Monetization | Free | — |
| Size | 2 MB | 32 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Morgan Rai](https://appshunter.io/developer/1691350292) | [Malcolm Lowy](https://appshunter.io/developer/6804881914) |

## What reviewers say

### Fractal Studio

[App page](https://appshunter.io/ios/app/fractal-studio/id6802062927)

This AI-powered app helps guitarists create custom amp tones for Fractal Audio devices. Describe your desired sound in plain English, and it generates a complete preset. It also offers MIDI control, a comprehensive reference guide, and access to artist presets.

**Highlights:** AI-powered tone generation from text descriptions, Instant MIDI control for preset switching, Comprehensive amp and effects reference guide, Browse and load artist presets, Full firmware history and update alerts, Save and manage custom preset library

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

**In-app purchases:** none


### Pedal Book

[App page](https://appshunter.io/ios/app/pedal-book/id6804881912)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Premium Upgrade | $3.00 | one-time |
| Pro | $6.99 | one-time |
| Premium | $9.99 | one-time |


## Frequently asked questions

### Is Fractal Studio free?

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

### Is Pedal Book free?

Pedal Book is free to download, with in-app purchases available.

### Do Fractal Studio or Pedal Book have ads?

Pedal Book shows ads; Fractal Studio does not.

### Which is updated more often, Fractal Studio or Pedal Book?

Fractal Studio ships an update every 8 days, and Pedal Book daily. Most recently, Fractal Studio was updated on October 29, 2026 and Pedal Book on October 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.*