 Sure, it's hard to keep up with apps our kids love, but it's interesting to see how some of yesterday's favorites are still today's favorites, apps like Snapchat, TikTok, and Instagram. But how kids are using these apps is definitely evolving. Take Instagram, for example, where scrolling through the feed used to be the biggest draw or time waster. Now kids are not only posting less, but sometimes even making mini pictures private or only for close friends.