Paradiddle - Learn how to play drums in virtual reality 🥁
muted.io - A magical collection of interactive music theory tools & visual reference pages for musicians and music producers
Melodics Drums - Level up your drumming skills
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.
Mutronome for iOS - Practice drums with Apple Music
Scale Heaven - Browse and play any scale/chord, chord progression.