Fitbod - Personalized Strength-Training powered by Machine Learning
LifeSum - Set a weight goal and we'll tell you how to reach it!
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.
MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.
Strong.app - Strenght training logger.
Hevy - Simple workout logging, insightful analytics, and a growing community of gym athletes.