Chord NOTE is made and published by Hidenori Matsuoka. AppBrain is an independent app data site and isn't affiliated with Hidenori Matsuoka. The app name, icon, screenshots and description belong to Hidenori Matsuoka and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 3.00
- 3 ratings
- Last updated
- July 30, 2026
- Size
- 31.1 MB
It doesn't have enough ratings yet to judge what users think.
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Store listing
By Hidenori Matsuoka, from the App StoreDescription by Hidenori Matsuoka Written by the developer, not by AppBrain. Click to read.
It assists in finding the right chords to match a melody or musical phrase.
And it has great Chord Progression function and Scale library.
Chord NOTE supports Slide Over and Split View on iPad, and provides the appropriate display and operation for iPhone and iPad.
You wrote new melody came into your mind, but you could not apply some chords for your melody…
At a time like this, you can get guides to find some chords that match your melody by Chord NOTE.
If you have composed some songs already, you know almost melody and chord have some same notes. Because the main part of melody is made up of constituent notes of chord in most cases.
In the same way, you’ll be able to find Key to match your melody by Chord NOTE.
So Chord NOTE is very useful for finding the chord and key.
If you record your singing melody, you can display the pitch of your voice.
And you can sketch your songs by Chord Progression function.
Chord Progression function will provide numerous features for you.
Chord NOTE supports widening the imagination of your wings for real composer.
Advanced Option :
Chord NOTE works fine without this option. However, when you’ll buy this low price add-on, you can use more Chords and Scales. It will provide a complete set usually.
You can read full function description at support page.
http://therootage.com/iphone/chord-note-en/
Safety and technology
Found in the app by AppBrain- Price
- $2.99
- App size
- 31.1 MB
- Content rating
- Everyone
Technologies used by Chord NOTE
Releases
Updates seen on the App Store- Version
- 8.8.5
- Launched
- April 2010
No changelog data
Alternatives
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Rankings
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About the app and developer
About Chord NOTE
Chord NOTE is a music app developed by Hidenori Matsuoka.
What is the rating of Chord NOTE?
Chord NOTE is rated 3.00 out of 5 stars, based on 3 ratings.
Is Chord NOTE free?
Chord NOTE costs $2.99. The app size is 31.07 MB. The latest version available is 8.8.5. The last update was on July 30, 2026.
What are the requirements for Chord NOTE?
The app has a content rating of Everyone. The app has been available on the App Store since April 2010.
Developer information for Hidenori Matsuoka
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