The purpose of this thesis is design, development and implementation of the mobile application Team Manager. This application is determined for users of mobile devices with the Android operating system. Process of design and development was performed on the basis of methodology MMSP. Thesis is divided into two section theoretical and practical. The theoretical part deals with mobile technologies. The aim of the practical part is design, testing and implementation of the application according to the mentioned methodology. The output of the thesis is a designed application that is used to organize members of the football team. It allows team members, including the coach and management of the team to monitor overviews of individual trainings, ...