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 The best and easiest virtual Piano for IPhone, Ipad™ Play and training songs on this free and beautiful piano app. Perfect Piano is a fun on the go App which you can use right off the bat with its intuitive interface its great for kids and adults.
