FitItUp: Workouts&Food Tracker - Workouts&Diet Tracker
Next! Fitness - A.I. powered gym
Fitocracy - Fitocracy is a social network that turns exercise into a cooperative and competitive exercise with friends, rivals, and strangers.
100 Hours Project - A simple offline way to keep yourself accountable
Strava - The #1 app for runners and cyclists
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