The comdirect app has been developed in an agile, scrum-based environment based on mobile design patterns. To ensure consistency and customer satisfaction, constant user feedbacks have been taken into account. The result is an app focused on key mobile banking features with fast, direct and intuitive interactions. New features such as “Text to Transfer” utilize familiar interaction patterns such as text messaging. Guaranteeing security and a convenient experience, payment release procedures have been fully integrated into the use flow.