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.
4.7自動調整難度基於你乘法技能。作為你的技能評級增加所以將困難的問題，您將收到的金額。選擇之間 4 彩色背景光的黑色背景，學習數學從來沒有如此簡單而多彩 ！ 你可以實現 100%技能的評分？ 猜猜，學習、 提高，再重複。
