Skunk//Ape

I have been using this app to gamify my learning and get good at piano relatively quickly. I use it to practice on the go and at the keyboard. It has helped me rapidly become fluent at reading sheet music. Now I am learning to identify intervals and other important aspects of learning to play jazz. And since, to me, there is nothing cooler than learning to play music, I think this is maybe the impactful to my life, as well as my favorite, app on the App Store.