A person with autism or autism spectrum disorder (ASD) presents conditions characterized by challenges with social skills, repetitive behaviors, speech, and nonverbal communication. Augmented reality (AR) combines reality with virtual aspects such as sound, video, graphics, or GPS data. Specifically, Aura is a mobile augmented reality application applied in the learning of children with ASD with the purpose of helping them in their relationships with the outside world and especially in their learning. Aura consists of five modules and 42 activities. The modules are Learn Basic Shapes, Repeat Basic Habits, Draw, Learn to Write, and Learn Values and Empathy. This project was tested by children of the Angelitos Mios Foundation, located in Apizaco Tlaxcala. The test showed favorable results. Tests were conducted with students in the age range of 4-8 years with ASD. The foundation is currently working on the acquisition of mobile devices for the implementation of Aura.