Thanks - it's good to know there really is demand for iOS! Parts of Harmony Explorer are kind of still in the app to this very day, namely the modulo-12 arithm

Thanks - it's good to know there really is demand for iOS! Parts of Harmony Explorer are kind of still in the app to this very day, namely the modulo-12 arithmetic for notes. And once support for sounding chords is added, that will also be heavily based on how things were done in Harmony Explorer.