The “SCIENTIFIC EXCELLENCE” app provides participants with the details of the logistic / organizational information related to the event. Such information includes general program of the event day-by-day of all activities possibility of choosing activities organized on the 4th day of the event transport and hotel logistics (operating flights, airport pick-ups, etc.) push notifications in case of program changes references to contact in case of support request facilitation of hotel check-in operations provide personal information such as food restrictions, allergies, special needs, etc.