# TONEX Control vs GP Tone Builder

The clearest difference is review sentiment: GP Tone Builder at 100% against TONEX Control's 17%. GP Tone Builder also leads on rating (5.0 vs 1.9) and update cadence (every 3 weeks vs every 3 months). TONEX Control's advantage is in-app purchases (none vs 1) and ratings volume (15 vs 3). On price, ads and iOS requirement there is nothing between them.

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

GP Tone Builder holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: TONEX Control has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 17% of TONEX Control's written reviews are positive against 100% of GP Tone Builder's.

TONEX Control ships an update every 3 months, GP Tone Builder every 3 weeks. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TONEX Control | GP Tone Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (15 ratings)](https://appshunter.io/ios/app/tonex-control/id6752714564/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gp-tone-builder/id6760564651/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 17.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 124 MB | 16 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IK Multimedia US, LLC](https://appshunter.io/developer/323694278) | [aziz bou harb](https://appshunter.io/developer/1885005681) |

## What reviewers say

### TONEX Control

[App page](https://appshunter.io/ios/app/tonex-control/id6752714564)

This free companion app provides guitarists and bassists with wireless control over their TONEX Plug. It offers real-time editing, extensive preset management, and access to a vast online community of tone models and presets. Practice tools like a tuner and metronome are also included.

**Highlights:** Real-time amp, cab, and effect editing, Unlimited user preset management, Access to ToneNET community, Bluetooth streaming for practice, Built-in tuner and metronome, Instant device connectivity

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is TONEX Control free?

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

### Is GP Tone Builder free?

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

### Which has better reviews, TONEX Control or GP Tone Builder?

GP Tone Builder is rated higher. TONEX Control averages 1.9 out of 5 from 15 ratings, while GP Tone Builder averages 5.0 from 3 ratings.

### Do TONEX Control or GP Tone Builder have ads?

Neither TONEX Control nor GP Tone Builder shows ads.

### Which is updated more often, TONEX Control or GP Tone Builder?

TONEX Control ships an update every 3 months, and GP Tone Builder every 3 weeks. Most recently, TONEX Control was updated on October 15, 2026 and GP Tone Builder on October 7, 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.*