2. Opera Browser
Opera Browser for Android received an update that will let you video chat with up to eight people. You can start a video call with friends and family members by using Opera 20, a WebRTC-compatible browser. Simply go to sites such as appear.in, get an address for your video call, and you will be ready to chat from your Android device. The latest update also includes improvements to search feature, support for HTML5 Vibration API, improved download manager and stability improvements. You can download Opera for Android from the Google Play Store here.