At the current classrooms, teachers continue using traditional techniques for monitoring the class. However, there are more participation of mobile devices, and concretely, the tablets. In addition, the network access by both students and teachers in daily life is something usual and a routine work. For this reason, the authors propose the introduction at the classes of a system whose target is to facilitate teacher's labour in the common tasks that are done over the class session. Thus, through a mobile application and a centralized platform of students' data, the authors obtain an interactive and modern system that facilitates teacher's labour.