Chord Trees is made and published by Jason Zachariah. AppBrain is an independent app data site and isn't affiliated with Jason Zachariah. The app name, icon, screenshots and description belong to Jason Zachariah and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- June 1, 2026
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Releases
Updates seen on the App Store- Version
- 1.0.1
- Launched
- May 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 2.89 MB
- Content rating
- Everyone
Technologies used by Chord Trees
About the app and developer
About Chord Trees
Chord Trees is an education app developed by Jason Zachariah.
User Ratings
Chord Trees is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Chord Trees is freely available from the App Store. The app size is 2.89 MB. The latest version available is 1.0.1. The last update was on June 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2026.
Developer information for Jason Zachariah
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Store listing
By Jason Zachariah, from the App Store
Description by Jason Zachariah Written by the developer, not by AppBrain. Click to read.
Build chord trees from notes, explore diatonic harmony, compare piano inversions and guitar fingerings, and loop arpeggios with real instrument sounds. The app is designed for students, songwriters, producers, and teachers who want a visual way to internalize chord progressions.
FEATURES
* Interactive chord tree visualization
* Piano chord inversions and keyboard layouts
* Guitar chord fingerings and voicing options
* Diatonic mode with major-scale harmony and modes
* Arpeggio loop playback for ear training
* Instrument combinations including piano, guitar, strings, brass, synth, harp, and marimba
* Beginner, intermediate, and advanced learning modes
* Works without an account
BY NATHANIEL SCHOOL OF MUSIC
Built for practical music learning, chord fluency, and composition practice.