Application for website

i am just starting to build my site with joomla and want to add an application something like this Pls can any one here suggest how to go about it.

Which app are you referring to?

Your question is not very clear… Please do clarify.

Which application are you referring to?

I am reffering to menu planner where you can choose your meals out of 5-6 options and it will show you your compiled menu as well as groceries for that menu.