Even though practitioners are very conscious about the importance of prevention and minimum intervention (MI) in oral health, many are still struggling to integrate this concept into their daily treatment routine. GC Europe established the MI Advisory Board in 2008, comprised of specialists dedicated to the MI dentistry mind set to promote initiatives facilitating this evidence-based treatment approach. In 2017, the MI Dentistry Handbook was published, gathering state-of-the-art knowledge about Minimum Intervention into simple treatments concepts, adapted to all age groups. Based on this, a free mobile cross-platform application for caries risk assessment was developed: the MI Dentistry CRA App. This App supports the practitioner in identifying a caries risk and communication with the patient as to treatment options hereto to become easier.