Hangouts is the official application for the popular service provided by Google, which allows multiple users to chat with each other. The first thing you must do after you launch this app is to add your Google Account. In terms of layout style, you will be pleased to know that the interface is quite friendly, and you shouldn't run into problems.
Right off the bat, using Hangouts, you can have chat conversations and video calls with people from all over the World. Just like other similar apps, this one has support for group chats allowing you to add up to 150 people. You can share your mood with your contacts by taking advantage of the status messages feature. During your text chats, you can add stickers, emojis, GIF animated images, share videos, photos, and maps.
One of its coolest features is the intelligent synchronization across devices where you can start a Hangout from your laptop and then switch to your smartphone, for example. You can also have group video calls, but the amount of total users is limited to 10 contacts. All calls to Hangout users are free, and you can even call any phone number in the world.
Another neat feature is the ability to send a message to your contacts even if they are offline.