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.
2.5This is the first application in the world to simulate the most primitive musical instrument the Jew's harp. This application contains four kinds of Jew's harps from different areas of the world. The user can control the pitch,vibration and volume, and an explanation about each type of harp is included. Both English and Japanese language settings are available within the application.
