Аннотация
Psychological and pedagogical support of preschool and school-age children is an urgent problem of the entire system of modern education and the family, especially in the context of the digital transformation of the modern world. New opportunities for effective problem solving and the development of cooperation in the interaction of the education system and the family are opening up in connection with the development of mobile applications for parents and other categories of users for psychological and pedagogical support of preschool and school-age children. The most important areas for selecting relevant content not only for the family, but also for professional teachers, psychologists, and students of pedagogical universities were the formation of health and a healthy lifestyle, the creation of a comfortable developing educational environment in the family, materials for identifying and eliminating the psychological causes of violations of interpersonal relations of children with educators, peers, parents and other people; problems of early childhood.