Squad is a new video messaging app that allows users to video chat while simultaneously sharing their phone screen with friends.

Lomotif is a free smartphone video app, popular for creating and editing photo slideshows set to music.

Funimate is a free smartphone video app where users can create and edit music video clips, lip-sync videos and more, as well as collaborate with other users.

Marco Polo is the video chat app where friends can watch and react to real time video messages, or save them to watch later.

When something goes viral, it means that it spreads far and wide on the internet – like a virus.