Ditto the Kakao and Line brands. Which are in turn operated by Daum and Naver - the two Korean internet giants. Google Maps for example is nigh on useless here:

Ditto the Kakao and Line brands. Which are in turn operated by Daum and Naver - the two Korean internet giants. Google Maps for example is nigh on useless here: People use Naver Maps or Daum Maps. Line's principal visual identity is true to the mothership and uses "Naver green".