The app consists of 4 sections: Home/Reservation/Events/Reviews. The home screen consists of a banner ad. at the top and a list of events below it. Among the banner ads, there can be a group purchase event, which is an event where a certain number of people can receive an additional discount if they apply for the event within the deadline. In the Reservation section, you can see introductions and related information of hospitals, make a reservation for the hospital, or leave a simple question. In the Events section, you can find various events related to skin treatments, plastic surgery, implants, orthodontics, and more. In the reviews section, you can get help in choosing the hospital that is right for you through the treatment reviews of other users, and you can freely share your thoughts with others. Users will receive points by registering as a member, recommending other members, and writing reviews. When visiting an actual hospital, an interpreter is connected to solve the communication difficulties online.