Video: Google Hangouts vs Tango


Google Hangouts is a live video chat app. It allows to share your screen, collaboratively draw on a whiteboard, edit Google Docs documents, create broadcasts for the unlimited number of viewers. Splitted into group chat app and videoconferencing app. Secure Google Hangouts alternatives are Signal and Telegram.
Tango is a free mobile video communications service that allows you to connect with friends and family to conveniently capture and share life’s every day moments. Tango works on the iPhone, iPod touch, iPad, and all Android 2.1 or later phones and tablets over 3G, 4G, and Wi-Fi, giving you the ultimate flexibility in how, where and with whom you communicate.