WeChat users send 38bn messages per day

"The chatty users of WeChat have just set a new record, sending 38 billion messages per day. That’s 25 percent more than last year.
[WhatsApp has 55bn per day]
Tencent, maker of WeChat, also revealed a few more stats today in its 2017 WeChat Data Report:
6.1 billion voice messages sent each day
205 million video and voice calls daily
50 million “seniors” – age 55-70 – are active users
3.5 million active “official accounts,” used by brands, media outlets, bloggers, and celebrities
797 million users actively browse through content from official accounts"

Source:  Tech in Asia, 9th November 2017

More in WeChat's 2017 Data Report