Facebook has been secretly testing an app in China called Colorful Balloons
Colorful Balloons appears to mimic the look and feel of Facebook's Moments app, which allows users to share photos with friends and family members. Rather than interfacing with Facebook, the app works with the country's biggest social network, WeChat.
Facebook has a new plan to enter China — a secret app called Colorful Balloons
Facebook discretely fields China photo-sharing app
Facebook anonymously launched an app in China