If you're trying to lose weight this is the way to do it. I can't say enough good things about MYfitnesspal. It helps me keep track of my daily caloric intake and makes it so easy because theres a barcode scanner that takes all of the guess work out of it. I have tried other programs, but have had great success with this one. You enter what you weigh, how many lbs. you want to lose per week and your goal weight and it will give you your daily calories to shoot for. It also has multiple exercises that you can enter, even to "waking while carrying a baby" and it will add those calories to your daily total. Once you complete your diary for the day myfitnesspal will tell you your projected weight in 5 weeks time if you were to maintain that days calories in/out. I have been able to lose the weight that has been so stubborn to get rid of in a reasonable amount of time and am thrilled with this app. If you're trying to lose weight, you've got to try Myfitnesspal! It really works as an aid in your weight loss efforts.