I tried the free Fit Day one and was disappointed. It didn't always allow for the measurements that I wanted like if I wanted to say 2 Tbs instead of 1/4 cup. And I spent a lot of time entering information from the back of products... like if I ate a store-brand bran flakes instead of a brand that they listed I would enter my info not knowing if it was the same. Then their program would list 1 g fat instead of trace so like plain black coffee was listed as 1 fat g... this made me doubt the reliability of it. I'm also a pen and paper person so I didn't find running to the computer to be motivating. But some of the other people on another thread have spoke positively about it so it may that it just wasn't a good match for me. Best of luck.