공공주택 알리미 is a free iPhone app developed by HyunJun Yoon in the Lifestyle category. The app allows users to easily find public rental, public sale, happy housing, national rental, newlywed hopeful town, and long-term lease housing in their desired area, color-coded for convenience.

Users can explore rental and sale information on a map to assess the surrounding environment and accessibility, making it easier to find suitable housing. The app also offers a search function where users can input specific keywords like newlywed, lease, or sale to access relevant announcements. Detailed information on housing types, floor plans, area sizes, and recruitment deadlines can be viewed, along with PDF announcements and guidelines.

Additionally, users can set up customized alerts for specific regions to receive timely housing information notifications from housing authorities, facilitating a seamless house-hunting experience.