Startup Idea : Caterer Menu App

It is often a problem for office people and other worker to organize Lunch. as a result, we end up eating fast food, not always good for the body. I am thinking of an app that would gather caterers around your local area, and display their menu for the day/week and details such as contact numbers and delivery options. This app could be free for small businesses and caterers working from home and bigger establishments would have to pay. This will only be for food caterers who offer delivery.