Being a fitness freak myself, I know how hard it is to keep track of every single calorie, every single rep, every single exercise, etc… In the past, I had my personal Notebook that I used to carry to the gym with me, and I used to note down my reps right next to the exercise, in a table created by hand. The whole process was so freaking tedious, I eventually stopped doing it. Fast-forward couple years, and now there are Apps that do all this stuff for you. No more carrying a notebook to the gym; you can now record all your Fitness data on your Phone and on the Cloud, with just few taps. It’s that simple.