The application is the official FAI Balloon Live competition logger app. The app is used in hot air balloon competitions and has the following features: - 2 app modes: training and competition - Flight recording with Start/Stop functionality - Up to 18 different electronic marker drops - Up to 18 goal declaration slots - Recording in IGC-file format - Export as IGC-file - Automatic flight resume on app restart (after force close) - Connection to external Balloon Live Sensor box In competition mode: - List of watchmefly events with user login - Synchronization of competition settings and flight data with watchmefly.net - Live tracks to watchmefly.net In-app payments: - Payment of the pilot fee for using the Balloon live system in a competition