The research introduces a proposal of indicators for the evaluation of educational applications aimed at children with autistic spectrum disorder (TEA). These indicators are classified as fundamental dimensions such as design, content and pedagogy, thus establishing an integral framework for evaluation. Through an instrumental analysis of the validity of content, the indicator system was validated, evaluating its clarity, coherence, relevance and objectivity through the expert judgment method. The results reveal a high interoperative reliability, backed by outstanding correlation coefficients. The validity of the system is reinforced with the unanimous approval of experts, who show a high degree of agreement in key aspects such as clarity, coherence, relevance and objectivity. The positive results of the validation of the instrument have given rise to a system of indicators that cover essential criteria for the development of applications for people with ASD. Tea specialists and communication and information technologies (TCIS) now have guide elements for the design and development of applications adapted to the specific needs of these children, covering a variety of parameters.