Tonal - Machine learning digital gym + personal training built in
Fitbod - Personalized Strength-Training powered by Machine Learning
Mirror - The mirror that's also an interactive home gym
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.
MuscleWiki - Understand your body, simplify your workouts
Hevy - Simple workout logging, insightful analytics, and a growing community of gym athletes.