Are you a naturalist, metaphysician, or rationalist? An existentialist, materialist, or determinist? Not sure? The Philomat is a device for worldview diagnostics. It tells you how you think when you think. It asks you questions from everyday contexts and determines, based on your answers, which philosophical beliefs guide your thinking. You will learn what your unique way of thinking is called in philosophy, what consequences are associated with it, which philosophers think like you, and where you can deepen your beliefs.