Reviewed in Health and Fitness
Level up your fitness with Fitocracy. This is just what you need to give your workouts a boost. Good logging capabilities, a supportive community, gamified fitness tracking and a very slick UI. Fitocracy might be just what you need to get you started on getting fit.
Ambassador_throwaway - This app was recommended in one of these threads last month. A social networking app that is primarily focused on working out. You've got a calendar where you can add in your workouts done of the day (they've got hundreds of exercises already in their system), it records stats of reps and sets, finally you upload your completed workout to your profile where it's shown to other fitocracy users. You can add them as friends, compare workouts from half a world away, have a training partner, join workout groups, and comment/post on activities.