Chordex 4+

Mara Flint

    • 4.0 • 1 Rating
    • $0.99



Chordex places a wealth of musical chord theory at your fingertips.
It offers two modes of operation. In the first, you can select a chord and the app will list the notes in that chord, telling you both their names and their degree on the scale. You can also play the chord or individual notes on the built in tone generator.
The second mode allows you to highlight notes on a virtual keyboard, while the app lists the chords that contain those notes in an order based on both how well they match and their obscurity. For example, if you select D and F, it is fair to say that D minor is a better fit than A flat diminished 7th, but both are options. Again, this mode lists the notes that make up each of the suggested chords and offers you the chance to listen to them all.

What’s New

Version 1.1.4

Minor interface improvements

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

Bh-1 ,


I love the dial to find what notes make-up the chord. A few more chords could be added and the sound volume is too low ( however I have an older device). Great app with potential for growth.

App Privacy

The developer, Mara Flint, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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