# ToneQuiz — Ear Training

> Ear Training (iPhone/iPad app by Eiji Chiba.)

- Source: https://appshunter.io/ios/app/tonequiz/id6752510280 (this page in markdown: same URL + `.md`)
- Developer: [Eiji Chiba](https://appshunter.io/developer/1818574673)
- Category: Education, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.2 · 6 MB
- Languages: American English, Japanese
- Released: 2025-09-18
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/tonequiz/id6752510280/reviews.md

## What is ToneQuiz?

ToneQuiz – Ear & Frequency Training App

toneQuiz is an ear training app designed for anyone looking to improve their sense of pitch and listening skills. By utilizing sine waves and white noise, it naturally enhances your auditory resolution by training your frequency and pitch perception through interactive quizzes.

[Key Features]
・Tone Quiz: Listen to a sine wave and guess the correct frequency in Hz. Perfect for pitch and relative pitch training.
　・Modes: Progressively challenge yourself with 1-Octave Band (Easy) and 1/3-Octave Band (Hard) modes.
・Noise Quiz: Guess the center frequency of band-pass filtered white noise. Ideal for sharpening your frequency identification skills.
　・Modes: Progressively challenge yourself with 1-Octave Band (Easy) and 1/3-Octave Band (Hard) modes.
・Volume Difference Quiz (Pink Noise):
　・Modes: 3.0 dB / 1.5 dB / 0.5 dB

[Recommended For]

Creators looking to train their ears for music production and DAWs.

Those seeking effective pitch and auditory training.

Students and engineers studying acoustics or audio signal processing.

Audiophiles, instrumentalists, and singers.

Anyone interested in brain training or boosting their listening abilities.

Why not make ear training fun with toneQuiz? From music learners to audio enthusiasts, it’s the perfect frequency training app for a wide variety of users.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $0.49 | per month |
| Yearly | $5.99 | per year |



## Version history (last 5 releases)

### 1.5 — 2026-07-15

Fixed a bug.

### 1.4 — 2026-07-13

1. Major UI/UX Improvements to Quiz Results
- Redesigned the quiz completion screen with a beautiful circular progress chart showing your accuracy.
- Added a detailed history list where you can scroll and review your selected answers alongside the correct answers for each question (fully supporting both Hz and dB formats).
2. Tone Quiz Pro
- Added "Today" and "Custom" date range options to the statistics screen.
- Selecting "Custom" displays a date picker, allowing you to select any start and end dates to filter and analyze your performance.
3. Optimized Ad Layout
- Relocated the banner ad to the very top of the screen to prevent accidental taps during active gameplay.

### 1.3 — 2026-06-25

We’ve added a new training mode where you compare two pink noises with slight volume differences (3.0 dB / 1.5 dB / 0.5 dB) and guess which one is louder. This feature allows you to develop advanced volume discrimination skills.

### 1.2 — 2026-01-15

Add pink noise quiz

### 1.1 — 2025-09-22

New Features
- Added support for English.
- Now you can choose between 1-octave band and 1/3-octave band modes in quizzes.

## Apps similar to ToneQuiz

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [みんなの国旗クイズ](https://appshunter.io/ios/app/id1223332489) | 5.0 (3) | Free | Education |
| [英語多読記録簿](https://appshunter.io/ios/app/id1570141184) | — | Free | Education |
| [Cockpit App Systems](https://appshunter.io/ios/app/cockpit-app-systems/id1164554980) | 4.8 (492) | Free | Education |
| [Thai Reading \| Alphabet & Tone](https://appshunter.io/ios/app/thai-reading-alphabet-and-tone/id1445544247) | 4.2 (33) | Free | Education |
| [受験の日程表](https://appshunter.io/ios/app/id1596703077) | 5.0 (1) | Free | Education |
| [Nekomimi](https://appshunter.io/ios/app/nekomimi/id1463522571) | 3.6 (33) | $0.99 | Education |

## More apps by Eiji Chiba

- [Tone Generator](https://appshunter.io/ios/app/tone-generator/id6746802859)
- [MultiToneGenerator](https://appshunter.io/ios/app/multitonegenerator/id6755821745)
- [My Routine Scheduler](https://appshunter.io/ios/app/my-routine-scheduler/id6774161641)

All apps by Eiji Chiba: https://appshunter.io/developer/1818574673

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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 2026-08-02.*