The 꿈날개 모바일 면접시스템 is a mobile app that offers mock interview and interview coaching services in conjunction with the "Online Job Application Service, 꿈날개." This app allows users to choose interview types and questions, and then a virtual interviewer poses questions just like in a real interview, with the user's responses automatically recorded through their smartphone.

With over 150,000 interview questions and more than 1,500 exemplary answers available, this app provides not only mock interviews in Korean but also in English, Chinese, and Japanese. After completing an interview, users can review and analyze their own response videos.

For personalized coaching services, users can request "self-interview feedback" from online mock interviewers. Additionally, the app offers real-time video interviews and coaching through "video interviews" (available after applying for a video interview on the EnhanceU website).

Users can provide feedback, suggestions, or report any inconvenience or concerns they encounter during app usage via email at and the developers promise to address them promptly.