Facebook’s Messenger app passes 800 million users
Facebook Inc’s Messenger app surpassed 800 million users, the company said on Thursday, making it the fastest-growing app of 2015 according to research firm Nielsen. The means Messenger, which Facebook created as a standalone app in 2014, has more active monthly users than rivals Snapchat and Viber, but still lags the 900 million using WhatsApp, […]