Slackbot Workout - A slackbot to get your team in shape
DeepSport - Fitness app with position tracking to help perfect your form
Strong.app - Strenght training logger.
Boostcamp - Free fitness education app for beginners
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.
Google Fit for iOS - Google's fitness app now available on iPhone