Halloween 2017 on Facebook, Instagram, Lyft, Uber, Snapchat

Halloween is upon us, and while you may have already finalized your best-ever costume and planned out every evening from now until November, chances are you probably haven't spent a whole lot of time figuring out what your favorite apps are doing to get in on the fun. The good news? We've spent a whole lot of time figuring out exactly what features are appearing on our phones and devices, and we've broken it all down just for you.

Ahead you'll find a rundown of the best of the best that Facebook, Instagram, Snapchat, Lyft, and Uber have to offer. From filters to games to promotions and more, we've got you covered — and promise you won't miss a single one of those limited-time-only goodies that will disappear just as quickly as they came.