I saw the brew pal software, but was reluctant because you're never sure which programs in the apps store are good and which ones are crap. I was really wanting to get promash software, but I brew at my friends house and I really like the idea of having something on hand. Then I thought iPhone. So I guess my question is what is the best iPhone Brew Software and how does it compare to pro mash or beer smith? What is the best software period. I know this is a loaded question for opinions, but I think you know what I mean will it give me everything I need to know for AG Brewing mash water temps and such?