Musical.ly

TikTok's karaoke-like music videos are popular among youth, but the platform has been illegally collecting data from children. The app is now facing a $5.7 million fine from the FTC -- the largest one in the category yet -- for failing to get parental consent for children on the app.

Musical.ly, the social platform for creating and sharing short videos beloved by teens, is releasing a new app named Ping Pong.