I have it, the only difference I have found from Exbal ( which was on my old HTC) is that Exbal rounds off the MOA for you, where "shooter" doesnt. personally I like that aspect, makes me make the final decision.
Bryan, my only moan, and IF this could be adressed and avaible as an upgrade, AWSOME! no COSINE input dude! got this fancy redundant cosine indicator
on the side of me scope that I cant use,and practically speaking its a royal pain in the backside holding a phone on top of my rifle, then pressing the "get" button then the "hold" button" while kepping the crosshairs on target.
This is my only complaint about it, other than that. all good