The MIH Molar app, created by Universidad de Chile-Faculty of Dentistry, is an interactive, educational app about Molar Incisor Hypomineralization (MIH). This app allows dentists, dentistry students, patients and other health related professionals to learn about MIH. It provides information regarding its ethiology, prevalence, clinical appearance and treatment. In addition, it includes real clinical images of teeth affected with MIH.