FatWatch is a tool for your iPhone or iPod touch to help you track and analyze your body weight. It uses methods described in The Hacker's Diet by John Walker.
“I’ve been doing it wrong lately: I’ve been trying to lose weight too, but I’ve been measuring calorie intake rather than weight loss. And you know the well thought out, entirely rational reason I had for that? The Edibles app I found on iTunes was cheaper than Fat Watch. Sigh. I’m switching to Fat Watch now.”
