Bartender Geek

I have two of those apps. LoseIt, which has better food/calorie tracking, and fitbit, which pairs with a little bluetooth fob in my pocket to count steps, flights of stairs climbed, time/quality of sleep, etc. They're not the end-all, be-all of dieting, but they do give me a pretty good idea what changes I've made that have worked and what hasn't over the last year and a half, and I'm down about two stone in the last 18 months.