So I'm gonna join the craze and get a smartphone next spring. My wife has been trying to lure me over to that side, a buddy of mine who is a super-techy has showed me all sorts of cool stuff it can do (I mean heck his phone is a better camera than my actual camera). Anyway what is regarded as the cats nuts for ballistic apps? Online I really like the Best of The West True BC calculator, and I printed all that info out so I have it hard copy for 2 rifles. But in the field as conditions change I'd like to have it in hand. I figure if I'm gonna carry a mini-super computer I night as well see what I can actually do with it. Also is there an app that will automatically take temp/humidity/elev into account on its own so I don't have to enter it? Or am I asking too dang much from a phone?