# Mr. Chord Doodle — Draw Chords & Tuner Metronome

> Draw Chords & Tuner Metronome (iPhone/iPad app by KAZUAKI NATSUBAYASHI.)

- Source: https://appshunter.io/ios/app/mr-chord-doodle/id6796887248 (this page in markdown: same URL + `.md`)
- Developer: [KAZUAKI NATSUBAYASHI](https://appshunter.io/developer/6796887250)
- Category: Music
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 42 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-08-17
- Data updated: 2026-09-20
- User reviews in markdown: https://appshunter.io/ios/app/mr-chord-doodle/id6796887248/reviews.md

## What is Mr. Chord Doodle?

"Mr. Chord Doodle" is an all-in-one app designed for guitarists, allowing you to freely draw, display, and save chord diagrams with an intuitive "doodling" feel.
In addition to creating chord diagrams, the app features a high-precision tuner and a versatile metronome. It solves common problems for guitarists, whether you want to check fingerings, log original chord progressions, or practice with a tuner and metronome without switching apps.

[Main Features]
■Chord & Scale Drawing (Diagram Creation)
Freely place positions on the guitar fretboard. Supports standard view, 180-degree reversed view, and a left-handed mode. Created chords and scales can be saved with custom names. Includes an automatic chord detection feature that identifies chord names based on your finger positions.

■High-Performance Guitar Tuner
Supports Standard tuning, Half-Step Down tuning (with note detection), and Chromatic tuning. Easily tune your guitar before or during practice without leaving the app.

■Simple Metronome
Features tempo-keeping with a choice of 6 sound sets. Save your favorite tempos and settings with custom names for easy recall during song practice.

Whether you are a beginner learning chords, or an advanced player taking notes on chord progressions and scales, this app supports all levels of guitar practice. Perfect for your daily guitar session!


## Version history (last 5 releases)

### 1.1 — 2026-09-08

What's New in Version 1.1
・Added support for Bluetooth headphone audio playback
・Added a tab indicator that displays when the metronome is active
・Added an update notification feature to alert you when a new version is available

We have also fixed various bugs and improved overall app stability.

### 1.0.5 — 2026-08-26

What's New in Version 1.0.5:
・Added App Dark Mode and optimized the display for iOS Dark Mode.
・Fixed an issue on iPhone SE where the buttons at the bottom of the screen were difficult to tap.
・Set the "Guitar Chords from Text" display feature as default.
・Corrected guitar chord data.

### 1.0.4 — 2026-08-22

What’s New in 1.0.4
・Fixed an issue where saved chords could not be loaded properly.
・Saved chords in half-step down tuning can now be loaded directly.

### 1.0.3 — 2026-08-21

What’s New in 1.0.3
・Fixed an issue where saved chords could not be loaded properly.
・Saved chords in half-step down tuning can now be loaded directly.

### 1.0.2 — 2026-08-20

Version 1.0.2 Updates
・Fixed an issue with the list view in landscape view.
・Made compatible with iOS 17.

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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 2026-09-20.*