After installation, to create the demo version, please scan the QR code contained in your email again with your smartphone or open the link contained on your smartphone. Then select the option "Create a demo account" to activate the account. This can take up to a minute. Important note: Within the demo version, demo tracking data of a fictitious patient as well as the complete program including all potentially available content are provided. The demo version of Cara Care for irritable bowel syndrome is intended exclusively for members of professional circles for demonstration purposes and not for the therapy of irritable bowel syndrome. Each code can only be used once on a device.