Synthesia releases Synthesia v10.9.2
iPhone, iPad / Education / Games, Ear Trainig: Learn to play the piano using falling notes! Start playing immediately, even if you can't read sheet music. Use the touchscreen or connect a digital keyboard and play using real piano keys! • Play using each hand separately or together. •...
www.440audio.com/en/software/vi43728-Synthesia-LLC-Synthesia/