Originally Posted by DonnieW

I really like it and you'll see why at the end of my response. The same work can be done by hand but this is just plain faster. As far as accuracy, its more accurate than I can shoot put it that way. The processing power of the iphone/itouch lets this thing crank out crazy accurate numbers. I tend to do a lot of mixed-distance 'gong' shooting to practice hunting. I'll use the laser range finder to get a distance of say 335 yards, then plug all the info into iSnipe and adjust clicks as indicated. Never missed a gong shot since. As for doing it by manual calculation, well lets just say I've had to take up reloading due to the amount of ammo I was going through