- A total of 36 piano keys. - Get real piano experience thanks to quality sounds. - Simple piano PRO is free. - You can play the piano with notes thanks to the keys with notes. - Do great work with 3 octaves, resize the piano octaves as you like and start playing. - Color Keyboard Option. - It's a great app for Educating, teaching, entertaining or keeping your kids busy. - Not only for children, but also for those who are interested in music for hobby or business will be pleased. - 10 different piano sounds, 36 note keys, don't you think, it's completely free. - With its ultra-light design, your eyes will not be bothered, no annoying Screeching colors. - Feel the piano playing with fun visual effects. - We will continue to add new features, don't forget to keep your app updated.