Didi's average daily active user count for August 2021 was 10.9 million, down 30 percent from 15.6 million in June of this year, the Financial Times reported. The decline in ADAU came amid the removal of 25 Didi apps from app stores in China in early July, as well as a ban on new user registrations after the start of data security checks by China's cyberspace watchdog.