조아 is a fun and interactive app designed for connecting with fellow Koreans nearby. Users can engage in a simple swipe mechanism to express their interest—swiping right for likes and left for dislikes. When two users mutually like each other, a match is made, allowing them to start chatting and explore friendships or dating opportunities.

The app also offers additional features such as privacy options to block phone numbers of family and friends, a social feed for posting updates on profiles, and the ability to connect with users worldwide. Language exchange options further enhance the experience, making it a versatile tool for social interaction.