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.
The "Chalk" is international communication APP. "Chalk" is Cho(Japanese:Super)Talk APP. Also "Chalk" can manage your schedule for meeting with friends! This can do send my movie to your friends, so easy! Let's try search your friends and your life style!
