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.
5.0Learn to add and subtract. Starts with numbers from zero to 4, and gets more challenging as you get the answers right. Once you have a handle on addition, adds subtraction problems. Expected to be useful before or about first grade (ages 4-7).
