What is the equivalent of watcha in Korea?

South Korea's Watcha is equivalent to China's watercress.

Watcha is a Korean streaming media platform, founded by Park Tae-hoon, focusing on providing Korean local TV series and global remake TV series. It is one of the most commonly used video software in Korea and the largest video website in Korea. It has social function, and users can play, share and comment videos on it.

Generally speaking, Watcha is a streaming media platform integrating video playback and social functions, similar to Douban in China.