What about this - WhatsApp’s biggest competitor is Line, a messaging app that lets users send text messages, images, video and audio, was well as make phone calls over the internet or video conference.
The Line messaging app is available for almost every computer and mobile platform, including Windows, OS X, the iPhone, Android, BlackBerry, Windows Phone, Nokia’s Asha and even Firefox OS.
Line has 350 million users globally, expanding rapidly from 10 million in December 2011 according to data from Statista. Line Corporation is headquartered in Japan, a subsidiary of South Korea’s online content and search company Naver Corporation.
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