Google+ Hangouts is a messaging app that lets you send and receive messages, photos and videos, animated stickers, and even start free video calls one-on-one or with a group!-- Say more with photos and video messages-- Express yourself using emoji and animated stickers-- Turn any conversation into a free group video call with up to 10 people-- Make phone calls (free to numbers in the US and Canada)-- Use Hangouts across your phone, tablet and computerNotes:-- Mobile carrier and ISP charges may apply