ActivityTracker - Auto step counter/pedometer for Android, iPhone, or Watch
drillstars - Personalized AI workout plans for football soccer players
Scorum.com - Become a paid sports blogger
Strong.app - Strenght training logger.
Squid - Become your own editor-in-chief: pick the topics you are passionate about and keep up with cutting-edge news.
Max reHIT Workout - Guides you through proven reduced-exertion high-intensity interval workouts.