This review paper presents basic knowledge of the Tomatis method and its application in education, rehabilitation and therapy. Tomatis method or audio-psycho-phonology (APP) is a scientific discipline which studies the relationship between the ear and the voice and between the ear and the spontaneous physical activity which occurs regardless of consciousness, attention and will. Tomatis method can be useful to many people who have various hearing difficulties. As such, it helps with neurodevelopmental maturation and improvement of communication skills, it encourages development of skills and abilities needed in education, has a positive effect on development of attention, contributes to healthy social relations and self-esteem, and facilitates foreign language learning. Tomatis method is also used to improve emotional control, coordination and motor skills, it is used in alleviating the symptoms of a large number of personality and behavioural disorders, as well as in perfecting oneself. The main goal of this paper is to describe the effectiveness of the Tomatis method through a review of the available literature. Among the various applications of the Tomatis method, two areas have been selected and covered in more detail for the purposes of this article; the influence of the Tomatis method on learning and the influence of the Tomatis method on autism spectrum disorders. In addition, this review paper contains several researches from other areas of application.