Vision2B GmbH offers a health app for chronically ill patients under the brand name “mebix”. For this purpose, it has prepared scientifically based information (including through clinical study) in a modular, cross-media and emotional way so that patients are not only motivated to practice health-promoting behaviors, but the positive behavioral changes can also be permanently established through close support. The app was designed as a platform and is certified and registered as a medical device in the application for diabetes mellitus type 2 and cardiovascular diseases respectively.