# Vocal Toner — Vocal Toning & Pitch Training

> Vocal Toning & Pitch Training (iPhone/iPad app by Jordan Collin.)

- Source: https://appshunter.io/ios/app/vocal-toner/id6780105203 (this page in markdown: same URL + `.md`)
- Developer: [Jordan Collin](https://appshunter.io/developer/6778770884)
- Category: Music, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 13 MB
- Languages: American English
- Released: 2026-06-17
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/vocal-toner/id6780105203/reviews.md

## What is Vocal Toner?

Vocal Toner is a practical voice-training app for vocal toning, harmonic awareness, interval practice, and relative pitch development.

See live feedback on the 3D or 2D oscilloscopes, allowing you to visualise and tune your voice's fundamental pitch, harmonic spectrum, overtone balance, and vocal coherence as you sing.
The app is designed to help anybody with a voice to refine pitch stability, explore vocal resonance and understand how their voice behaves in real time.

Vocal Toning / Overtones includes:

- A live 3D oscilloscope for visualizing vocal tone and overtone structure, based on the geometric vocal toning feedback practice developed by Xaetherya.
- A simple harmonic feedback view showing the fundamental and overtone amplitudes to help you find the resonant nodes in your voice and refine the overtones.
- A 2D oscilloscope view for more basic live waveform feedback
- Overtone frequency readouts and harmonic alignment feedback
- Recording, playback, clip analysis, .WAV saving/sharing, and clip loading
- Adjustable input gain and input calibration for different voices and devices

Kodály-style Interval, Scale & Relative Pitch Training includes:

- Automatic Tonic Pitch detection (begin the exercise in any key – the practices are based purely on intervals, rather than locked into a specific Tonic/Key)
- Modal scale and interval exercises based on the classical modes (check the info for each mode to discover it's unique character/mood and other information).
- Curwen hand signs and solfege labels used in the exercises to assist with anchoring and memorising the correct intervals
- Kodály style 2-note, 3-note, and 4-note interval training exercises to help entrain relative pitch/interval recognition
- Scale exercises for melodic and modal practice
- Beginner, Intermediate, and Advanced pitch difficulty settings for all levels of vocal experience
- Adjustable note hold duration
- Sample playback using pure sine tone

The app also includes a Pythagorean tuned virtual piano tuned around A = 432 Hz, with interval identification for notes played in sequence. You can use this virtual piano to pitch a true Pythagorean frequency and then match it with your voice.

Vocal Toner does not require an account and values your privacy. No data is tracked or shared.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Vocal Toner Pro | $9.99 | one-time |



## Version history (last 3 releases)

### v3 — 2026-07-01

New in Vocal Toner 3:
- Pythagorean Pitch Training, Vocal Toner Pro, fullscreen oscilloscope, custom scope colors, clip saving and expanded exercises
- Minor audio and display bugs fixed

### 2 — 2026-06-23

New features in v2:

Added Pythagorean Pitch Training for practising pitch against scale and mode targets.
Added Vocal Toner Pro as an optional one-time upgrade.
Added Pro fullscreen mode for the 3D Oscilloscope.
Added Pro oscilloscope colour controls, including custom trace/background colours and Ink and Parchment mode.
Added Pro clip save/load support for vocal analysis recordings.
Added Pro access to expanded interval and scale exercises.

Improvements:

Refined iPad and Mac layouts for large screens.
Improved sidebar navigation styling and selected-tab states.
Improved piano presentation and orientation handling.
Improved pitch and harmonic detection stability.

### 0.1 — 2026-06-17

No release notes.

## More apps by Jordan Collin

- [Siren's Spellbook](https://appshunter.io/ios/app/sirens-spellbook/id6778770762)
- [Piper's Spellbook](https://appshunter.io/ios/app/pipers-spellbook/id6778799510)

All apps by Jordan Collin: https://appshunter.io/developer/6778770884

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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 2026-07-17.*