Startup Idea: Diet Tracking Application

Startup idea to develop a software application that allows users to track their daily caloric intake and the type of food they consume in each meal. The application will help streamline the process of diet management by replacing manual methods like notebooks.

I recently began a diet that requires me to track my daily caloric intake and the amount and types of each food that I consume at each meal ( e.x. dinner 1 chicken breast, .5 cup peas, etc. ) I am currently using a notebook to track this information, but keeping it organized is difficult for me. It would be nice to have an app that you could input this info into to keep track of this information.