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.
Windsurfing Calculator allows calculating windsurfing and kitesurfing equipment (sail, board, fin, kiteboard and kite size) based on the sailor weight, board type and wind speed. The app is a GUI wrapper of the famous Windsurfing and Kitesurfing Calculator of James Douglass. The app has no ads! Some features are disabled in the free version: favorite sails/kites filtering, advanced fin calculation, mast compatibility chart.