Slackbot Workout - A slackbot to get your team in shape
Fitbod - Personalized Strength-Training powered by Machine Learning
Strong.app - Strenght training logger.
WeTrain - On-demand, affordable personal trainers
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.
Kickoff (formerly Kudos) - A certified personal trainer via app & text for $3 a day