As a Korean, the most surprising part of this article was that there was no mention of KakaoTalk. (But Naver was mentioned.)
KakaoTalk is literally the reason why people buy smartphones here. Seriously.
KakaoTalk is literally the reason why people buy smartphones here. Seriously.
Their revenue streams are very different too. Whereas WhatsApp relies on subscription fees, KakaoTalk has a built-in gaming platform. It also sells "stickers," basically emoticons you can send to friends.