The curiously named feature that comes with HTC Sense based devices called Zoe is now available on Android devices. Zoes are short videos (up to 30 seconds) which you can mix with audio and photos.
HTC has increased the abilities of Zoes over time, from simple Vine like short videos, to collaborative 30 seconds video. You can share Zoes with your friends who can then add to them as well. If you have an HTC then you’re more than likely familiar with them, though I’ve yet to hear anyone say “Here, look at my Zoe”.
An iOS version is coming out later in the year and for now you can grab the Android beta from the Play store.