No one diet works for everyone. Successfully losing weight and keeping it off for good, depends on self-experimentation. It depends on learning what foods work best with your body.
This app is a great tool to help you with self-experimentation. Easily record what you eat AND how you feel afterwards.
With this data, you can better understand the foods that make you "feel good" and those that make you "feel bad" and then make changes to your diet accordingly.
Self-experimentation is the key to losing weight and keeping it off for good. You will not only feel better, you will learn to live healthier!