APP of the Alfons Costafreda Institute of Tarrega. The application allows direct communication between the center and the students' parents. It consists of a first registration screen where the user is identified. Next appears a menu with several options: section of communications sent by the Institute - either general or personalized communications -, the Institute, calendar of events, associations, documents and authorizations, section payments, news, absences. At the bottom are the sections: students, contact, teacher access, APP information.