홀릭스 HOLIX - 자기계발 커뮤니티 is a free Android app developed by Holix Factory Co. Ltd. The app offers users a chance to improve themselves in different aspects of life such as finance, career, sports, and hobbies. The app functions as a community service that aims to develop a user's lifestyle in timeless value.

One of the app's core features is the club, which is a place to meet people with similar tastes and philosophies. The app has more than 200 clubs, and users can chat through the club's core feature chat. The app also allows users to organize and view past messages with hashtags. Additionally, users can leave a like on a cool message. Each club has a variety of programs for self-development, such as events, coaching, and classes.