CommitFit
Commit to fitness, compete with friends
CommitFit is a gamified, multi-sport fitness tracker built by a two-person indie team. You can log any workout such as gym, running, swimming, HIIT, team sports, or yoga and earn points toward three leveling tracks. Climb a weekly league with real promotion and relegation, unlock badges and trophies, and train with friends instead of alone.
It's free to join, with a Founding Member program for the first 50 signups.