TikTok, the app for short form videos that tweens are flocking to, has had some issues parents should be aware of, including leaky privacy settings and inappropriate comments. If your tween is active on the app you may want to take at look at these TikTok safety tips that appear on the Common Sense Media site. One thing to especially be aware of - unlike other apps, TikTok requires a special code to delete the app so don’t think it is gone until you check.