The goal of this study is to test two treatments for healthy eating in children with Autism Spectrum Disorder (ASD) who are between the ages of 6 and 10. One treatment involves a mobile nutrition application and one treatment involves traditional nutrition education. Participants will be asked to promote healthy eating over 3 months. Participation involves brief phone-based dietary interviews and 2 short visits either at home or at CAR. Participants will be compensated for their time.