SoulMath is an Android application-based mathematics learning innovation that aims to improve students' thinking skills in calculating. This ability can be improved by getting students used to carrying out learning activities and doing practice questions every day. As mentally retarded students' ability to calculate improves, they will be able to adapt to their surroundings and even be ready to enter the world of work.

Through this, SoulMath also helps improve the quality of education in Indonesia so as to produce quality human resources. Indirectly, SoulMath also guarantees the quality of students with intellectual disabilities. Apart from that, SoulMath can also measure the passing parameters of mentally retarded students in mathematics learning and prepare mentally retarded students to compete with others to continue into the world of work. That way, it can improve the quality of human resources in Indonesia.