The 제주 착한가격식당 app is a navigation tool designed for travelers in Jeju Island, focusing on affordable dining options. It showcases restaurants that offer good prices, primarily catering to locals. The app is based on data from the Jeju Special Self-Governing Province Tourism Office, providing users with a curated list of economical eateries in urban areas. Users can explore these restaurants conveniently when near their accommodations or while exploring the city.

This app requires essential permissions to function effectively. It uses location services to help users find nearby restaurants on the map and allows users to call restaurants directly through the app. Additionally, it enables the downloading of restaurant information for offline access. While the app was originally created in mid-2016, it utilizes data from October 2014, so users should be aware that prices may have changed since then.