The digital buddy to advise you on what kite and board size to use when you want to get in the water.
As much as I appreciate the effort as an app developer myself, I'd be worried of people who need to enter dozen of parameters into an app to decide which kite size to take!
So have you find any of these apps useful at all? I've used
http://weendy.com/ a bit but found it too cumbersome, refreshing Seabreeze graphs compulsively and texting mates still is the easiest and quickest!