The latest earnings report by Tencent, a Chinese Internet giant, has revealed that the cross-platform instant messaging service WeChat and its counterpart Weixin have hit a combined high of 235.8 million users monthly, an increase of 176.8% year-on-year. WeChat's usage figure is just shy of that of WhatsApp, which exceeded 300 million monthly users last month and is currently the world's most popular cross-platform messenger. An update to WhatsApp last week provided one-tap voice messaging across all platforms.