Natural scienece is one of the subject of knowledge that study nature environtenment that exist around us. The curriculum used in SD Negeri 1 Cilongok is Curriculum of 2013. In the learning process conventional learning metode are still used whereas solar system is subject that hard to observe directly whitout tools aids. Therefore Android based learning media application using Augmented Reality was developed. This application was developed as an aids in natural science learning process to help student understanding solar sistem and also feeling interested and doesn’t feel bored. Metode that being used was Multimedia Developtment Life Cycle (MDLC). Based on trials to grade six student in SD Negeri 1 Cilongok Solar System Android Based Learning Media Application Using Augmented Reality run smoothly in android smartphone.