TikTok parent ByteDance adds time limit for children under 14 in its video app in China Tech By Steven On Sep 19, 2021 Share The Chinese version of the popular short video app TikTok, known as Douyin, will limit users in China under 14 to 40 minutes a day, parent company ByteDance said in a blog post Saturday. The app’s youth mode keeps it compliant with the Chinese government’s new restrictions on access to video games for younger children. Teens under 14 can access Douyin between 6 a.m. and 10 p.m. but cannot use the app outside that window, the...