MuscleWiki - Understand your body, simplify your workouts

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.

Fittr - Reach your fitness goals with personally tailored workouts

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.

Sworkit - Sworkit is one of the smartest apps for managing your workout regimen available on the market. It is trusted by more than 25 million individuals, and it can fully customize a workout for you at any time... read more.

Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.