iChanges is a jazz chord training app that enables musicians to practice chord tones, target notes, and jazz changes using real-time pitch detection or a built-in keyboard. It supports multiple instruments, chord types, and keys, offering features like random practice, song mode, and progress tracking. Ideal for jazz musicians seeking practical harmony training.
iChanges - Jazz Chord Trainer sits in PulseGate's Music & audio category. It helps jazz musicians practice and master chord changes through interactive, instrument-based exercises. It is built as a consumer product for jazz musicians. Pricing is paid, from $3.99. iChanges - Jazz Chord Trainer is available on iOS.
Klaus Storck builds and maintains iChanges - Jazz Chord Trainer, and it first shipped in 2026. Among its 9 catalogued features are real-time pitch detection, built-in keyboard, and chord type selection.
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