VoicingWorkout vs ChordScope

VoicingWorkout​ is an iOS app for music learning and training. With your iPad and a MIDI keyboard, it teaches the bedrock of pop & jazz piano: chord voicings. Fast-track your ear and muscle memory so you can hear and play any chord instantly. Inside the app you’ll find: ​1.Ear Training for Notes:​​ Graduated from easy to advanced. ​2.Chord-voicing drills:​​ Learn the sound and the inner voices of every chord. ​3.Chord progression workouts:​​ Master smooth transitions between chords in R&B, Funk, Jazz & Neo-Soul styles. Perfect for every keyboard student or producer. Best of all: no sheet music required. Everything is played entirely by ear. Use it as a daily trainer—or simply browse the chord library, audition progressions and spark your next idea.

ChordScope visualizes harmony in real time from MIDI input. Connect a MIDI keyboard or controller and play. ChordScope detects the chord you’re playing and highlights the corresponding notes on a one-octave piano keyboard.  Notes that belong to the chord’s scale are shown clearly, making harmonic relationships easy to understand at a glance. Ideal for musicians, composers, and learners, ChordScope provides immediate visual feedback to help you explore chords and progressions as you play.