# Chord Memory Board — Chord Progression Studio

> Chord Progression Studio (iPhone/iPad app by takayuki ohyama.)

- Source: https://appshunter.io/ios/app/chord-memory-board/id6756252908 (this page in markdown: same URL + `.md`)
- Developer: [takayuki ohyama](https://appshunter.io/developer/1472159475)
- Category: Music, Education
- Price: $1.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 43 MB
- Languages: American English
- Released: 2026-01-08
- Data updated: 2026-07-24
- User reviews in markdown: https://appshunter.io/ios/app/chord-memory-board/id6756252908/reviews.md

## What is Chord Memory Board?

"Chord Memory" is a chord progression creation and practice support app designed for guitarists.
Create chord progressions intuitively and check actual fingerings on the fretboard diagram.
With the metronome feature, you can complete your practice by following the chord progression at your set tempo.

[Key Features]

- Audible Chord Library
Includes basic chord forms.
Check fingerings on the fretboard diagram and tap to play synthesized sounds to hear the chord.

- Reverse Chord Finder
Instantly identify chord names just by tapping fingerings on the fretboard.
Solve "What chord is this?" in seconds, and even save the searched forms directly to your custom library.

- Intuitive Chord Progression Creation
Easily create and save chord progressions just by selecting root notes and chord types.
Manage them in a list and recall them anytime.

- Visual Fretboard Fingerings
Visualize actual fingerings on the fretboard diagram, which chord names alone can't show.
Switch between multiple positions and voicings with a single swipe.

- Practical Practice with Metronome
Automatically display the created progression sequentially in sync with the metronome (loop playback).
Set the BPM (tempo) and beats freely to master chord change timing or use it as a chord guide for ad-lib practice.
*Synthesized chord sounds can be played along with the click sound.

- Tag Classification
Organize your chord progressions by adding tags.
Free users can create up to 3 tags, Plus users up to 100 tags.

- Share Progressions
Share your chord progressions as images, text, or MIDI files.
For MIDI file export, free users are limited to 3 times per day.

- Suggestions for New Ideas [Plus Feature]
Provides recommendations for the next chord based on music theory and suggests song titles that perfectly match the mood of your track. 
Includes an audio preview feature to hear suggested chords before adding them.
It's a great way to break out of a creative rut, and free users can use it up to 3 times per day.


- Custom Fingerings [Plus Feature]
Register your own unique chord forms (fingerings) and incorporate them into your progressions.

- Cloud Sync
Save and sync your chord progressions to the cloud.
Seamlessly transfer data when changing devices or use across multiple devices.
*You can also use the app without saving to the cloud.

- Global Support
Supports 12 languages, used by guitarists worldwide.

[Recommended For]
- Want to quickly note down chord progressions you come up with
- Want to visually check new chord fingerings and voicings
- Want to know the name of a chord you found
- Stuck in songwriting and need a hint
- Want to practice chord changes at accurate tempos

[Plus Features](paid)
- Save up to 1000 chord progressions
- Create full songs (up to 128 chords)
- Detailed tag classification (up to 100 tags)
- Register custom fingerings
- Add progressions directly from Reverse Chord Finder
- Unlimited suggestions
- Unlimited MIDI file sharing

## Pricing and in-app purchases

Base price: $1.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Chord Memory Plus Monthly | $1.99 | per month |



## Version history (last 5 releases)

### 1.8.2 — 2026-03-01

Made several improvements and fixes for a more stable experience.



- Adjusted UI layout and display
- Fixed several bugs

### 1.8.1 — 2026-02-23

Enhanced accessibility for free users.
Improved access to the Chord Library and Reverse Chord Finder.
Additionally, we've made several fixes to ensure a stable experience.



- Added a bottom menu for Chord Library and Reverse Chord Finder on the list screen
- Switched master data to server-side retrieval
- Fixed several bugs

### 1.8.0 — 2026-02-14

Further enhanced suggestion features.

- Added audio preview to hear suggested chords before adding them to your progression.
- Added a feature to suggest song titles that match the vibe of your song.
- Fixed several bugs.

### 1.7.0 — 2026-02-04

Redesigned the list screen and significantly expanded functionality.

- Added favorites and tag classification features
- Added search functionality for progression list
- Added MIDI file sharing feature
- Fixed several bugs

### 1.6.0 — 2026-01-25

- Fine-tuned synthesized chord sounds
- Added reordering and swapping for chord progressions
- Added ability to add progressions from Reverse Chord Finder [Plus feature]
- Fixed several bugs

## Apps similar to Chord Memory Board

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Chordana Viewer](https://appshunter.io/ios/app/chordana-viewer/id711042441) | 1.5 (2) | $3.99 | Music |
| [Chord Memo](https://appshunter.io/ios/app/chord-memo/id6446309728) | 5.0 (3) | Free | Music |
| [Bass Fretboard Addict Lite](https://appshunter.io/ios/app/bass-fretboard-addict-lite/id420135078) | 3.5 (20) | Free | Music |
| [Guitar Fretboard Addict Lite](https://appshunter.io/ios/app/guitar-fretboard-addict-lite/id420134508) | 4.0 (16) | Free | Music |
| [Hooktheory I](https://appshunter.io/ios/app/hooktheory-i/id862112892) | 4.1 (11) | $14.99 | Music |
| [OtoTheory - Chord Progression](https://appshunter.io/ios/app/ototheory-chord-progression/id6755084287) | — | Free | Music |

## More apps by takayuki ohyama

- [DokomadeYonda?](https://appshunter.io/ios/app/dokomadeyonda/id1472159476)
- [ContactLens Log](https://appshunter.io/ios/app/contactlens-log/id1492890561)
- [AppStashList](https://appshunter.io/ios/app/appstashlist/id6474853099)
- [Weave Designer](https://appshunter.io/ios/app/weave-designer/id6757907705)

All apps by takayuki ohyama: https://appshunter.io/developer/1472159475

## Related topics

[chord memory board](https://appshunter.io/ios/topics/chord-memory-board)

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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 2026-07-24.*