fitbit - The Fitbit mobile app is for people who use Fitbit fitness trackers to keep track of their activity goals, food plans, and other fitness related things. Read more about fitbit.
SocialBoat.live - A real life Fitness game
Fitloop - Bodyweight fitness workouts for everyone
Streaks Workout - The personal trainer that you actually want to use.
Exercise.com - World's best platform for workout logging and workout plans
Slackbot Workout - A slackbot to get your team in shape