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.
1.Convenient and attentive visual inspection process to help users check their own visual acuity index at any time. 2 built-in local database, you can add more than one user to use. 3.Convenient record search function. 4.Easy of eyes care, to provide you with many small tips about eye and visual of life.
