It is an app where you can see the menus of restaurants with photos and ratings (of restaurants and dishes). You can also filter by different characteristics (price, proximity, type of food) or see the possibilities on a map. After that you can request an order to pick up or reserve at the restaurant. Once you are in the restaurant you can order the dishes you want and these come directly to the kitchen. When you finish eating it should be possible to pay through the app and rate the restaurant and the dishes you have taken.