Strong.app - Strenght training logger.
FitHero - Track your workouts without distractions 💪.
Strongify - Strongify is the easiest workout tracker app. Enter the number of reps and the weight you lifted in just a few taps. Create any exercise that you want and track your progress over time.
HeroSnatch - User-friendly workout tracker for CrossFit athletes
wger - FLOSS workout, fitness and weight manager/tracker written with Django
My Work in Progress - A no-nonsense workout tracker for dedicated gym rats