COBA Campus is a mobile application that provides instant access to the most commonly used online services of the ColNET and PedNET portal. It is intended for students and teachers of educational establishments. With this application, users can access their planned activities, course schedules, school calendars, appointments, evaluations, and more. COBA Campus has different features for students, teachers, and responsibles. Students can access their registration status, evaluation results, and communicate with their classmates and teachers. Teachers can check their planned activities, registered students, and communicate with their students and other teachers. Responsibles can communicate with their children's teachers and school staff members, view their children's courses, evaluations, and results, and consult their children's disciplinary interventions. COBA Campus is a comprehensive mobile application that helps students, teachers, and responsibles to stay connected and informed about the educational establishment's activities and services.