CentrosNet is a free and targeted application for students, teachers, and administrators who belong to schools of special arrangements. Developed by DIAL S.L., it is designed for the management of Codex secretariat. The application is compatible with Android version 4.0 or higher and requires an internet connection. Users must also have their login credentials to access the services.

The application is available for the following types of schools: Official Language School (EOI), Conservatory of Music, Art School, Design School, Municipal School of Music, and Dance School. With CentrosNet, users can receive messages and announcements instantly, check their schedules, classrooms, and teachers, and view their grades. Moreover, they can also check their accumulated absences, fill out surveys and forms, and report charging faults for teachers. The application is multilingual and completely free.