Lose It!
Lose It! is an online and iPhone app that allows users to track food and exercise in an effort to lose weight. Users can share progress with and provide encouragement to friends. Lose It! allows users to create custom goals and plans and to make progress reports.
From Lose It!:
The average Lose It! user loses 12.3lbs.
86% of active users have lost weight.
96& of users who use the product for 4 weeks lose weight.