This is the best app for working out at home I downloaded the FitOn app and immediately found that it lives up to its claim. Sandra Ebejer FacebookTwitterEmail Full disclosure: I've never been a big fan of exercise. I mean, I want rock hard abs and toned arms as much as the next girl, but all the sweating and panting never seemed worth it. There's a reason it's called WORKing out, after all. So, for many years, my only form of exercise was the walk I took to and from my favorite lunch spot. But when you reach a certain age you come to understand that the purpose of fitness is to, well, stay fit. Although toned abs and arms are a great byproduct of exercise, they aren't really the point. Enhanced energy, better sleep, less anxiety, and decreased risk of chronic illness (including stroke, diabetes, and cancer, to name a few) are all pretty good reasons to take on a regular routine.