UCWeb reported hitting the 400 million user threshold in May of last year, which means the browser gained an additional 100 million in less than 12 months. 300 million of its users are on Android.
To put that into perspective, China’s top messaging app and social network WeChat recently reported 355 million monthly active users. UC Browser’s figure is somewhat inflated because it is using quarterly stats as opposed to monthly, but it’s an impressive figure nonetheless.
China is home to UCWeb’s largest userbase, holding 65 percent of the mobile browser market share, according to iResearch. Smartphone users in China spend twice as much time on mobile browsers as they did a year ago.