ScoutLook App gives you the scent "cone" for your prevailing wind. I think the wind thing is crap. Spray down, sit still, and wait for deer is my way to hunt. There is no such thing as a prevailing wind in Alabama, IMHO. Our terrain is too rolling to have a constant wind direction. Not to mention being caught between the gulf and the Atlantic, our wind is not ever from one direction during a days hunt for me anyway.

My opinion and $1.75 will buy you a Coke.