This App is used to, by means of pressure sensors, notify the people in charge of the tables in a restaurant of their availability, all in real time. It is a virtual administrator of the restaurant's availability that allows to keep a general control and thus be able to assign a table when it is available. The application allows us to appreciate the battery of the device that is being used to censor the tables. In case the battery reaches a critical level, the administrator will receive a notification about the matter.