Calorific
It might just be a hidden trick, food in the Calorific app looking like plastic. The calorie measuring app has the sole purpose of showing the user what 200 calories looks like. When using it, my appetite disappeared in a matter of seconds. On the other hand, the app is beautiful in its simplicity and function. We read and hear stuff about calories all day. Calorific visualizes something so basic yet so little people can grasp.