14. Take a Live Photo During FaceTime
This one requires both parties to be running iOS 11 and of course Live Photos has to be turned on. To capture a 3-second Live Photo during a FaceTime convo, click the white shutter button on the bottom (left if you’re in portrait, right if you’re in landscape). You can’t do this stealthily—the person on the other end of the call will be notified when the Live Photo is snapped. If you want a much longer video, use Screen Recording, but you can’t record audio with it on a FaceTime call. Either party can turn off the option in Settings > FaceTime > FaceTime Live Photos.