# ToneDex — Visualize Your Tone

> Visualize Your Tone (iPhone/iPad app by jun miyakawa.)

- Source: https://appshunter.io/ios/app/tonedex/id6752113481 (this page in markdown: same URL + `.md`)
- Developer: [jun miyakawa](https://appshunter.io/developer/1838087647)
- Category: Music, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 30 MB
- Languages: American English
- Released: 2025-09-18
- Data updated: 2026-01-08
- User reviews in markdown: https://appshunter.io/ios/app/tonedex/id6752113481/reviews.md

## What is ToneDex?

ToneDex can see the pitch stability(Tuner).
ToneDex can analyze the sound using 5 key parameters:
RMS (Loudness/Power)
ZCR (Noise / Breathiness)
Spectral Centroid (Brightness / Sharpness)
Bandwidth (Timbre Spread)
Brightness Index (High-frequency emphasis)

ToneDex is designed especially for wind and acoustic instrument players who want to explore differences in setup, technique, or equipment (e.g., mouthpieces, reeds, embouchure).
While originally designed for saxophone comparison, it can be used for any monophonic instrument that produces steady tones.
If you're trying out new mouthpieces, comparing tone qualities, or simply want a fresh perspective on your sound, ToneDex offers a structured and visual way to reflect on your tone.


## Version history (last 5 releases)

### 5.0.11(2) — 2026-01-07

Improved tuner pitch accuracy.

### 5.0.10(1) — 2026-01-03

Tuner added for checking stability of pitch.

### 5.0.9(26) — 2025-11-24

Added Simplified and Traditional Chinese language support.

### 5.0.8 — 2025-10-23

Added a countdown before recording starts．

### 5.0.7 — 2025-10-09

Added the real time analysis (tone mapper)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-08.*