This app represents Hangul with the Roman (Latin) alphabet to help you to read (say) Korean phrases. Enjoy this when you're traveling in Korea, studying Korean, watching Korean TV dramas, etc.
Hangul is the native phonemic character of Korean language. The system is also called as Korean romanization or latinization. In 2006, I've also released the web service version of this for PC web browsers. Note that I'm a native of Japanese language however.