A blood donation saves lives, and without the selfless contribution of donors, healing would be impossible in many cases. Blood products, which are essential for the treatment of patients, are solely thanks to voluntary blood donors. The Hungarian Red Cross continuously works to encourage as many people as possible to donate blood, as the active participation of young people is particularly important. New technological solutions, such as mobile applications, allow donors to easily find information about blood donation opportunities, locations, and times. The Importance of Blood Donation Blood donation is not just a simple process; it is an opportunity for anyone to contribute to the lives of others. However, people…