Install iOS 10.3.1 If You Want to Use Clips
In a nutshell, Clips lets you create fun videos with the content you've shot on your iOS device. The app comes with effects like animated speech bubbles, arrows, and banners and it also comes with a feature called Live Tiles.
Live Tiles lets you create animated titles and captions using your voice. Captions are generated automatically as you speak and they'll match the timing of your voiceover.
Once you're finished with your video, Clips allows you to easily share the content with friends over iMessage, Facebook, or another social network.
If you think you might want to try Clips you'll need iOS 10.3.1 on board your iPhone or iPad.