In this work, we develop a mobile application which allows to create digital schedules for children with autism spectrum disorder. These schedules comprise a sorted sequence of tasks or activities which facilitates children to understand and anticipate the upcoming events, thus reducing their stress and frustration. For that, the activities are identified and described with the help of visual supports (pictograms) which can be visualized on the screen of any mobile device. The developed application also allows to gather valuable information about the performance and interests of the children from their interactions with it, helping to refine and define more appropriate routines or support therapies for the children. In this way, the aim of this work is to contribute to improve the lives of people with functional and cognitive diversity, especially children with these disorders, and also their families.