Qustodio analysis of 400K families: by the end of 2021, young users spent an average of 91 minutes on TikTok per day, surpassing the 56 minutes spent on YouTube
Qustodio 400k Sarah Perez / TechCrunch: Qustodio analysis of 400K families: by the end of 2021, young users spent an average of 91 minutes on…