AeroXWind is a quick and easy to use cross wind calculator. This is a universal app that will function on iPad and iPhone devices.
Simply select your runway and set the wind in the selector dial. You can also set the wind using the interactive virtual windsock. You will instantly get an indication of crosswind headwind/tailwind. You will also get an indication of Canadian Runway Friction Index (CRFI) required for a safe landing.
AeroXWind now features a recommended runway length utility based on Canadian Aviation Regulation data.