# MusicQuiz - Theory Quiz — Learn Chords, Intervals & Keys

> Learn Chords, Intervals & Keys (iPhone/iPad app by BYNET CO., LTD..)

- Source: https://appshunter.io/ios/app/musicquiz-theory-quiz/id6760937773 (this page in markdown: same URL + `.md`)
- Developer: [BYNET CO., LTD.](https://appshunter.io/developer/1811735131)
- Category: Education, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English, Japanese
- Released: 2026-03-24
- Data updated: 2026-06-27
- User reviews in markdown: https://appshunter.io/ios/app/musicquiz-theory-quiz/id6760937773/reviews.md

## What is MusicQuiz?

Test and improve your music theory knowledge with MusicQuiz!

Challenge yourself across 4 categories:

Chord Progressions - Listen to chord sequences and identify famous progressions like I-V-vi-IV (Pop), ii-V-I (Jazz), and more. All played with synthesized audio.

Music Symbols - Learn the meaning of dynamics (pp, ff, sfz), tempo markings (allegro, adagio), expression marks (legato, staccato), and more.

Intervals - Train your ear to recognize intervals from unison to octave. Two notes play sequentially - can you identify the distance?

Key Signatures - Match the number of sharps or flats to the correct major key. Master all 15 major keys.

Features:
- 10 questions per round with 4-choice answers
- Time bonus for fast answers
- 5-tier rank system from Novice to Music Master
- Track your progress with detailed history
- Share your scores with friends
- Supports English and Japanese

Perfect for music students, aspiring musicians, and anyone who wants to deepen their understanding of music theory.


## Version history (last 4 releases)

### 1.0.3 — 2026-06-22

Thank you for using our app.
We've made stability improvements and fixed minor issues.

### 1.0.2 — 2026-05-26

This update includes stability improvements.

### 1.0.1 — 2026-04-26

Thank you for using MusicQuiz!

This update includes the following improvements:

Added many new quiz questions (63 → 134)
Added sound effects for correct and incorrect answers
Added Review Mode to revisit questions you got wrong
Added Daily Challenge (mixed categories, once per day)
Added play streak tracking

We will continue improving the app to make it even more enjoyable.

### 1.0.0 — 2026-03-24

No release notes.

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All apps by BYNET CO., LTD.: https://appshunter.io/developer/1811735131

## Related topics

[music quiz theory](https://appshunter.io/ios/topics/music-quiz-theory)

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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 2026-06-27.*