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App Store Apps > Education > Chord Reading Trainer
Chord Reading Trainer icon

Chord Reading Trainer

by Ruku Kobayashi · Education · Free
On the App Store since August 2026 · Data updated 2026-11-03

Chord Reading Trainer is made and published by Ruku Kobayashi. AppBrain is an independent app data site and isn't affiliated with Ruku Kobayashi. The app name, icon, screenshots and description belong to Ruku Kobayashi and are shown as published on the App Store.

AppBrain's verdict

Last updated
September 4, 2026
Size
14.7 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Chord Reading Trainer for iOS

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Store listing

By Ruku Kobayashi, from the App Store
Chord Reading Trainer Screenshot 1 of 6
Chord Reading Trainer Screenshot 2 of 6
Chord Reading Trainer Screenshot 3 of 6
Chord Reading Trainer Screenshot 4 of 6
Chord Reading Trainer Screenshot 5 of 6
Chord Reading Trainer Screenshot 6 of 6
Screenshots by Ruku Kobayashi, from the the App Store listing
Description by Ruku Kobayashi Written by the developer, not by AppBrain. Click to read.
“Want an easy way to deepen your understanding of chords...?”

This app is for you.


【App Features】
- Train chords while having fun like a game!
- Simple controls—just tap the piano keys
- Supports MIDI keyboards
- Focus on selected chord types and train step by step
- Supports a variety of musical keys *
- Customize your training in Custom Mode *
- Supports Dark Mode


* A Premium purchase is required to use this feature.


Please see the following for the terms and other information regarding subscriptions.
- Privacy Policy: https://dualukegg.wixsite.com/my-app-gallery-l
- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
14.7 MB
Content rating
Everyone

Technologies used by Chord Reading Trainer

Releases

Updates seen on the App Store
Version
1.2.0
Launched
August 2026

No changelog data

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Rankings

App Store top charts

App Store Rankings for Chord Reading Trainer

This app is not ranked

About the app and developer

About Chord Reading Trainer

Chord Reading Trainer is an education app developed by Ruku Kobayashi.

What is the rating of Chord Reading Trainer?

Chord Reading Trainer has no ratings yet.

Is Chord Reading Trainer free?

Chord Reading Trainer is free. The app size is 14.72 MB. The latest version available is 1.2.0. The last update was on September 4, 2026.

What are the requirements for Chord Reading Trainer?

The app has a content rating of Everyone. The app has been available on the App Store since August 2026.

Developer information for Ruku Kobayashi

Ruku Kobayashi

Address:

Frequently asked questions about Chord Reading Trainer

Is Chord Reading Trainer free?

Yes. Chord Reading Trainer is free on the App Store.

Is Chord Reading Trainer still available?

Yes. Chord Reading Trainer is on the App Store, and the last update we saw was on September 4, 2026.

How large is Chord Reading Trainer?

Chord Reading Trainer is 14.72 MB.

Is Chord Reading Trainer suitable for children?

App Store rates the content of Chord Reading Trainer as suitable for everyone.

Who made Chord Reading Trainer?

Chord Reading Trainer was developed by Ruku Kobayashi. It is listed in the education category on the App Store.

What are the best alternatives to Chord Reading Trainer?

People looking at Chord Reading Trainer also look at these education apps: おんぷ よみ れんしゅう, Voicecably: Vocabulary Trainer, Red Sheet-kun: AI Study Sheets, Piano Sight Reading: Practice, Flowers Quiz Identify Types.

Share Chord Reading Trainer

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