Weight Watchers - Weight Watchers is the best weight monitoring application that is designed to assist the users to not only lose their weight but also score benefits that go beyond seeing a smaller number on the scale.

Strava - The #1 app for runners and cyclists

ACTIVEx - This fitness application offers its users the customized Tabata workouts, training plans and weekly relevant content and a community of active people to help the users to reach their goals on time.

RunKeeper - Join the community of over 45 million runners who make every run amazing with Runkeeper. Track your workouts and reach your fitness goals!

Fitocracy - Fitocracy is a social network that turns exercise into a cooperative and competitive exercise with friends, rivals, and strangers.

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.