최급식 is an Android app developed by 급식. It falls under the category of Education & Reference and aims to provide a warm and loving experience for parents to better care for their elementary school children. With a renewed design, this application is used by elementary school students and parents nationwide.

Some of the main features of 최급식 include:

• 98.9% of primary schools in the country provide diet and school schedule information through the app.
• Real-time location notification service to keep track of children's whereabouts.
• Health information for the whole family provided by experts.
• Health tips and useful information for everyday life.
• Introduction of schedule management features like timetables, assignments, and schedulers.
• Over 300 content uploads for children to enjoy.
• Point accumulation and cash reward services.
• Point Shop where snacks can be purchased with accumulated points.