Easy and user friendly mobile application for collecting and storing eQuestionnaires and Patient-Reported Outcome Measures (PROMs) for increased quality of care and systematic follow-up of post-surgical recovery. MedReD is 100% customized by VizzDAT for each purpose and can be developed in multiple languages. Main features include personal and safe login, push notifications and communication via the App (sms, telephone, email, chat), encryption of all data traffic. MedReD can be integrated with the VizzDAT visualization tool VIZ for superior administrator overview incl. graphs and statistical analyses.