Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
Perfect Piano is a smart piano simulator designed for your iPhone! This game can teach you how to play basics of the piano and you'll have fun while doing it! • Play songs with piano sheets • Simple and beautiful graphics • Change the background look behind the piano They say "Simplicity is in the design of the Master" So let's have fun and learn music together!
