Dedication, desire, motivation, reward – things you need to make any fitness app work. I know that. But part of me is waiting for an app that “knows” what I have eaten, records it for me, flashes an update on my eye glasses every hour, and physically alerts me with a nudge or a pinch when I stray outside the plan. Probably not gonna happen. In the meantime…here are some fitness apps to try in 2014 (my current fave is Lose It!).