Flowkey - The easiest way to learn piano with your iPhone or iPad
Stave'n'Tabs - iOS and macOS notation and tablature editor with MIDI and MusicXML files support and chromatic...
Jameasy for Violin - Play rhythm game with a real violin. you can play with background music and real-time feedback
Chordsheet Maker - Create chord sheets or lead sheets quick and easily from your iPad. Add rhythms, endings, segno, codas and all what's necessary for your musicians to know what's your music about. Transcription made easy!
alphaTab - alphaTab is a cross platform music notation and guitar tablature rendering library.
Tonelib JAM - Create, edit, print and listen to tablature and guitar sheet music