Google also accepts Google Voice number as a valid number to register.Īnother point that Google would like to stress is that they claim to deliver lightning fast video call. Both parties still must have Duo installed, though. It’s similar to how one registers for WhatsApp service. Duo does away with that, requiring only your phone number in your contact list. While this this may sound mundane on its own, especially with a slew of other video-calling app alternatives, such as FaceTime, WhatsApp video, and so on, Google claims that Duo is designed with user experience as top priority: You call people by their phone number, not by their Google Account.Ī major bugbear of most video-calling apps is that one must register an account with the service provider before one can use the service, and can only call others using the same service. To reiterate, Google Duo is a one-to-one video calling app. Well, wait no more, Google Duo is available for download today. Back then, Google announced that the app will only be available in the third-quarter.

One of them is Google Duo, a new one-to-one video-calling app.

It has been three months since Google I/O 2016, where Google announced a slew of upcoming products and services.

Google Duo: Video calling made simple and dependable What is Google Duo?

The best app for video calling