Competish - Weight loss with friends!
Next! Fitness - A.I. powered gym
MatchUp - The best place to find more of the sports you love to play.
100 Hours Project - A simple offline way to keep yourself accountable
CARROT Fit - A judgemental weight tracker
Boost - Boost is an e-commerce for mobile, where users can generate hashtags for products and instantly sell and buyers can tweet to make a purchase