# Tone Chroma

> Microtonal Matrix

Canonical page: [https://chrome-stats.com/d/id6760430549](https://chrome-stats.com/d/id6760430549)

## Overview

- **ID:** `id6760430549`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** William Franke
- **Category:** Music
- **Version:** 1.0
- **Last updated:** 2026-07-15
- **First published:** 2026-07-15
- **Size:** 3.86 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/tone-chroma/id6760430549)
- **Privacy policy:** [https://www.tonechroma.com/privacy](https://www.tonechroma.com/privacy)

## Description

Tone Chroma is an interactive microtonal matrix for iOS, crafted for 21st century musicians. 

Both musical instrument and visualizer, Tone Chroma's interface breaks through the black-and-white mould of equal temperament and expands harmonic potential into a new universe of color. 

Features:
- Play in real time on the color-coded microtonal tuning matrix with pure harmonic ratios
- Seven visualizers — Lissajous curves, concurrent and countercurrent harmonograph, harmonic series, chromatic ring, tonal lattice, cymatics — each rendering sound as living color and form
- Explore microtonal scales, ragas, and modal systems beyond 12-tone equal temperament with presets
- MIDI input/output for use with external controllers and DAWs
- Real-time microtonal note, frequency and interval information
- Customizable tuning and chord banks 

Enter new harmonic horizons with Tone Chroma by exploring pure frequency relationships and synesthetic displays which allow you to hear and see universal vibrational patterns.

## Rankings

- #1,193,921 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760430549)