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
Fitbod - Personalized Strength-Training powered by Machine Learning
100 Hours Project - A simple offline way to keep yourself accountable
JEFIT - Jefit is the #1 popular gym workout app for Android and iOS. Jefit allows you to manage your training routine and keep track of your workout progress easily.
Fitso - Your personal coach for fitness, running & weight loss/gain
Hevy - Simple workout logging, insightful analytics, and a growing community of gym athletes.