WeChat

WeChat, known as Weixin in China, is a multi-purpose messaging, social media, and mobile payment app developed by Tencent. Originally released in 2011, WeChat has become one of the world's largest standalone mobile apps, renowned for its wide array of functions, including text messaging, voice and video calls, social media sharing through its Moments feature, as well as an expansive ecosystem that encompasses mini programs, games, and e-commerce, effectively making it a super app.