Cyworld AppStore (SK Communications)

Seoul Korea, South

Cyworld is adopting OpenSocial! Cyworld is the biggest real-name based social networking service in the world. With more than 23 million registered members, Cyworld users consist of 48% of total Korean population and 66% of all internet users in Korea. Main business model is digital item sales, which includes decorations for “Minihompies” and music. Cyworld earns more than 7 billion KRW per month in revenue from digital item sales; Average revenue per user is about 2,700 KRW per month.