BiziSchool is an application designed to help to create and organise teaching lessons within different school or outdoor subjects, like music, sport, art, etc. The goal of such an application is to improve organisation and ease the process of creation and classes management. The application supports three types of users- school and mentor users (for lessons creation and management) and teacher users, for assigning the lessons to. The application stores the created classes and helps in the management for their bookings.