# Guitar Chord Composer

> Find, hear & build chords

Canonical page: [https://chrome-stats.com/d/id6760860421](https://chrome-stats.com/d/id6760860421)

## Overview

- **ID:** `id6760860421`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** SANWA Inc.
- **Category:** Reference
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 16
- **Last updated:** 2026-09-16
- **First published:** 2026-03-23
- **Size:** 15 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/guitar-chord-composer/id6760860421)
- **Website:** [https://sanwa-pa.co.jp](https://sanwa-pa.co.jp/)
- **Privacy policy:** [https://sano131.github.io/guitarchord-privacy/](https://sano131.github.io/guitarchord-privacy/)

## Description

Guitar Chord Book brings together everything you need to find, hear, and build guitar chords in one app.

[Find 370+ chords instantly]
12 roots x 31 types fully covered — major, minor, 7th, M7, m7, 6, sus4, add9, dim, aug, and tensions like 7(9), 7(b9), 7(#9), 7(13), M7(13), m7(11) and more. Just pick a root and a type to see the fingering at once. Each chord includes multiple voicings, so you can explore other shapes up the neck.

[Tap to hear it]
Built-in realistic guitar samples play every time you select a chord, so you learn by ear. Compare how each voicing sounds.

[Auto-play progressions]
A rich library of classics — Royal Road, Canon, ii-V-I, 12-bar blues and more. Play any progression back at your own tempo with the current chord highlighted.

[Compose your own songs]
Line up chords, set tempo, time signature, sections and repeats, then save your own progression. Preview as you go, or start from a built-in progression and edit it.

[Handy practice tools]
- Capo calculator: transpose keys and find the capo position
- Metronome: 40-240 BPM, multiple time signatures
- Strum patterns: 8-beat, 16-beat, bossa nova, reggae, funk and more
- Practice log: track daily practice time and streaks on a calendar

[Beginner guide]
The first 8 chords to learn, plus practice tips.

[More]
- Favorites for chords and progressions
- Left-handed mode (mirrored diagrams)
- 9 languages supported

From beginner practice to advanced voicing hunts to songwriting — one book that does it all.

## Rankings

- #775,282 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760860421)