Google Chat

google chat formally known as Google Hangouts is a messaging application through gmail

You can use Chat to send messages, make voice and video calls, and share photos.

Chats are synced automatically across devices, so you can start a chat on your computer and continue on another device, like your phone.

What you can do with Chats

• Send  messages: You can start a Chat with only one person or have a group chat with several people.
• Make video calls: You can have face-to-face video calls with up to 100 other people.
• Make phone calls on Wi-Fi or data: Almost all calls you make to the U.S. and Canada are free from all countries where Chats calling is available. A few U.S. and Canadian destinations will cost 1 cent per minute (USD), or the listed rate for your local currency. Calling isn't available to all locations.
• Send text messages: You can send text messages using Chats with your Google Voice or Google Fi phone number. On Android devices, you can send texts using chats with your carrier number.
• Share photos, videos, locations, and stickers: You can share photos, stickers, and emoji in conversations. On mobile devices, you can also share your location with other people.