Young people, who were the primary target group, received professional support through the project and benefited, as they received guidance from experts directly through the mobile app. With this, they improved their lifestyle and improved their psychophysical health. Using the app, they had the opportunity to give their suggestions to improve their future. It was about cross-sectoral cooperation and connecting in the field of health and youth, interconnecting to improve the quality of life of young people and work with young people in the field of informal education. The active involvement of young people was made possible, where we checked the operation and results of the app through several events with young people while socializing. We upgraded the app based on the users’ feedback.