https://techcrunch.com/2020/02/19/tiktok-introduces-parental-controls-with-new-family-safety-mode-feature-launching-first-in-u-k/

TikTok announced today the introduction of a new set of parental controls, called “Family Safety Mode,” designed to let parents set limits on their teenage children’s use of the TikTok mobile app. The suite of features includes screen time management controls, limits on direct messages, and a restricted mode that limits the appearance of inappropriate content.

According to TikTok, parents who want to enable Family Safety Mode must first create their own account on the app, which is then linked to the teen’s account. Once enabled, parents will be able to control how long the teen can spend on the app every day; turn off or limit who the teen can direct message; and choose to turn on TikTok’s “restricted” mode that will limit inappropriate content.