Today we are straggling for video calling using different type of Apps but now Google introduced its DUO apps which will overcome all the existing apps we guess!
Interface: Duo is simple from start to finish. To get started, all you need is your phone number and you’ll be able to reach people in your phone’s contacts list. No separate account is required, so you can sign up in just a few steps. From there, you can instantly begin a video call with a single tap.
Fast and reliable: We are aware about previous experiences when a call fails to connect or when video gets irregular. Google built Duo to be fast and reliable, so that video calls connect quickly and work well even on slower networks. Auto network detect feature when your wifi get disconnect it will automatically shift to your mobile data without dropping. There is additional feature to set bandwidth as well video quality change option available.
Design: It is designed Duo to feel warm and inviting, focused on just you and the person you’re calling. To make calls feel more like an invitation rather than an interruption, we created a feature in Duo called Knock-Knock which lets you see live video of your caller before you answer, giving you a sense of what they’re up to and why they want to chat. Knock Knock makes video calling more spontaneous and welcoming, helping you connect with the person before you even pick up.
Duo developed with an emphasis on privacy and security, and all Duo calls are end-to-end encrypted. Give your friends a wave with Duo!
Duo App is available on Google Play and Apple store for globally .
Existing top video calling apps
Skype, Facebook Messenger,Line,Viber,Tango, Whatsapp, Wechat
Sources: google blog