Chord NOTE is a Song writer’s assistant tool.
It assists in finding the right chords to match a melody or musical phrase.
And it has great Chord Progression function and Scale library.

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.

What’s New

Version 7.6

• Pitch Analyzer can now change its speed during playback. Slowing down during playback will make the pitch easier to decide.
• Fixed the problem that crashes by Siri's interrupt when Pitch Analyzer is displayed.
• Changed other minor things.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

jpalluin ,

très bien

très utile pour progresser dans la compréhension des accords, des modes et autres.....

Accordion Player ,

Très complet

Très facile à utiliser avec de nombreuses options.Permet de choisir et d'entendre tous les accords ( et les possibilités sont nombreuses ) ou seulement ceux qui concernent le mode et ensuite d'en faire une suite que l'on peut effacer ou arranger à volonté.
On peut même changer la fondamentale d'un accord sans changer l'accord et chaque accord indique si il s'agit de la tonique ,de la dominante ou de la sensible.En outre chaque accord est indiqué par son degré.
Superbe application.


Hidenori Matsuoka
19.6 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© Hidenori Matsuoka
3,49 €
In-App Purchases
  1. Advanced Option 2,29 €


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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