Hangouts is a simple and a comprehensive way to communicate with your friends over Google's services.
Hangouts, it's a solid chatting app that ties you to all your Google-based conversations and lets you move seamlessly among Google accounts. It also brings feature parity to Apple's Face Time feature by letting you take any text conversation into a video chat.
You also can synchronize across computers and devices. It supports video chat and picture sharing, and many more features.
Hangouts app is available at Google Play and it comes pre-installed on WeTek.