Fitness app concept

I've been fiddling with this concept for a while already. I am trying to figure out how to solve my `healthness` needs. This is a first approach towards the subject.
What happens on the screens?
As a user who takes healthy lifestyle quite seriously I am able to set a goal for myself, such as:
1. Daily demand for kcal
2. How much and what I should eat
In order to monitor what I eat I can manually / `smartly` input what I eat. (this will be a subject of future shots)