Want to burn calories right in the comfort of your own home? USA Today recently published a list of the best apps that can help you do just that. The list includes reviews of apps like Sworkit, that offer workouts requiring no equipment, and Fitnet that uses the camera on your phone, tablet, or laptop to measure how well you're keeping up with the workout. Change Collective is a life coach app that offers courses from experts on everything from clean eating to tracking your exercise progress. Check out the list - there is sure to be something to fit your goals, life style and time constraints.