# GP Tone Builder vs PresetSwitcher

The clearest difference is in-app purchases: PresetSwitcher at none against GP Tone Builder's 1. GP Tone Builder's advantage is iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. GP Tone Builder sells 1 in-app purchase, starting at $29.99 per year. PresetSwitcher asks for nothing beyond the download.

## The numbers

| Metric | GP Tone Builder | PresetSwitcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/gp-tone-builder/id6760564651/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Freemium | — |
| Size | 16 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [aziz bou harb](https://appshunter.io/developer/1885005681) | [Stefan Arnhold](https://appshunter.io/developer/432185706) |

## What reviewers say

### GP Tone Builder

[App page](https://appshunter.io/ios/app/gp-tone-builder/id6760564651)

This app uses AI to analyze the guitar or bass tone of any song and create playable patches for your Valeton multi-effects processor. It isolates tracks, analyzes spectral features, and maps tones to your device's effects via Bluetooth.

**Highlights:** AI tone analysis for guitar and bass, Bluetooth patch transfer, Song audio separation, Multi-section tone mapping, Direct hardware integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $29.99 | per year |


### PresetSwitcher

[App page](https://appshunter.io/ios/app/presetswitcher/id6821661708)

**In-app purchases:** none


## Frequently asked questions

### Is GP Tone Builder free?

GP Tone Builder is free to download, with in-app purchases available.

### Is PresetSwitcher free?

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

### Do GP Tone Builder or PresetSwitcher have ads?

Neither GP Tone Builder nor PresetSwitcher shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*