MyHemoPRO is an app developed by healthcare professionals at Hospital La Fe for patients with hemophilia. This app is focused on collecting the results perceived and reported by patients (patient reported outcomes or PROs).This app helps hemophilia patients report the main PROs to their medical team, including: infusions, bleeding episodes, pain episodes, treatment satisfaction, quality of life, etc.When the patient has a bleeding episode, they can document the date and time, body location, context, severity of the bleeding, as well as the use of coagulation factors or the intensity of pain and its treatment with analgesia through a simple window system. . Similarly, episodes of pain not associated with bleeding can be recorded.MyHemoPRO also allows you to record your prophylactic treatment, thus your satisfaction with your treatment and your quality of life.