Colégio Santa Edwiges Tellme School is a mobile application designed for efficient communication between schools, teachers, and students/parents. The app provides instant access to all the information shared by the school regarding students. It is an electronic daily school agenda that allows students/parents to access the information generated by the school through their smartphones. The app enables students/parents to receive daily updates and messages from teachers and coordinators, including daily classroom routines, homework assignments, exam topics, and dates, urgent messages, notices from the pedagogical team and the school's director, event reminders, and access to educational websites recommended by the school. The app also offers new and exclusive areas for tracking school activities, including the registration of daily routines, details of school information and notices, and the recording of events through images. The app also has a messaging feature, where the school can write important information for students and their families, and vice versa. The app provides instant updates to students and parents when the teacher enters information in any of the fields of the agenda or records a message.