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.
塗一塗畫一畫，小朋友最喜歡的畫畫遊戲加上裏面的兒歌教學，讓小朋友在壹邊畫畫壹邊學習好聽的兒歌。
