SI KINIT (TEENAGE ACTIVITY APPLICATION OVERCOMING STUNTING) to Overcome Stunting at Youth Posyandu, Equipped with an Independent BMI Check Feature through an Application for Monitoring Body Mass Index. Educational Features Regarding Stunting, Balanced Nutrition to Overcome Stunting and Prevent Anemia in Overcoming Stunting. This application is also equipped with Pre and Post Tests to see the overview of Adolescent knowledge before and after Health counseling. Adolescents can understand the problem of Stunting and Prevention independently and can measure their level of knowledge about Stunting.