WindsUp

Windsup helps you pick the right board and sail based on your weight and skill level

Free download
Kite Board Screen
Kite Board Screen
Windsurf screen
Windsurf screen

Kiteboard

Windsurf

WindsUp is an iPhone & iPad App to assist windsurfers and kitesurfers with equipment selection. Given the rider's weight (pounds or kilograms), skill level, and prevailing wind speed (mph, Knots, Km/h or m/s), the app will suggest sail area and board volume.

The mathematical relationships used in the WindsUp App are taken, with permission, from James Douglass’s online calculators - See https://jimbodouglass.blogspot.com/2010/11/updated-windsurf-calculator-online.html and https://jimbodouglass.blogspot.com/2011/01/interactive-kiteboarding-calculator.html