There is an app called Piano Maestro that makes it much more fun, a large pool of pop songs, and increasing difficulty. We use multiple apps at home with our Ya

There is an app called Piano Maestro that makes it much more fun, a large pool of pop songs, and increasing difficulty. We use multiple apps at home with our Yamaha piano that has a Bluetooth midi connected to it, including Notequest, Notevision and recently Piano Maestro.