“Olea” is a mobile app designed for the Ethiopian context as a support tool for teachers who are engaged in providing puberty education to their students. The app includes refresher trainings, tips on conducting puberty related trainings with adolescents, and a community tab so that teachers can share their experiences with their peers. By using a digital platform to provide content related to puberty education, the creators of Olea hope that teachers feel empowered to support their students through puberty.