Pinpon - The ping pong bot for Slack
MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.
PlayPlay.io - Chess and Ping Pong tracking in Slack
Fitbod - Personalized Strength-Training powered by Machine Learning
PongUp - The ping pong leaderboard for awesome offices
Fitocracy - Fitocracy is a social network that turns exercise into a cooperative and competitive exercise with friends, rivals, and strangers.