The disease cancer perceive and understand - An app for kids and families. What is cancer? Is cancer curable? Is cancer contagious? I did something wrong? The app "The Magic Tree" should help to answer children with cancer patients relatives Most important questions about the Krankeit in a playful manner. A cancer diagnosis and related treatment steps arrive for most patients and their families a "fall from the normal reality of life" equal. The sudden threat to life and the problems associate