エデュスタ is an educational app designed for parents navigating junior high school entrance examinations. Operated by the educational information site, it helps users find schools that match their children's personalities and family preferences. By inputting specific criteria, users can receive tailored recommendations, making the school selection process more efficient and targeted.

The app also allows for schools to reach out directly to parents through a 'scouting' feature. After entering details about their child and preferences for school selection, parents can receive messages from schools that are interested in them. Additionally, users can stay updated on their favorite schools by receiving notifications about events and important information, ensuring they are well-informed throughout the application process.