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.
Chemistry learning aids. The interface is clear and the functions are simple. No internet connection is required. Chinese and English versions can be switched at any time. Contains features: Chemical equation Periodic table Molar mass calculation Common name query Substance color query Metal activity table Solubility ... There are many more features coming soon!