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.
This is a very big bundle of tutorials, loads of videos to get going making a huge range of games in scratch and some fabulous exercises using MIT's app inventor as well. They will keep the average student aged 9-14 busy for months in the classroom! Please be warned they take up a lot of memory on your iPads - pushing 1Gb