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.
4.8*English grammar is a basic skill that every English learner should learn carefully. This app gives you over 5000 English grammar test practice questions . Clear explanations for each answers. The explanations help you to refresh your knowledge about your tested topic * Create your tests * Share tests together
