Google Duo

Free one-on-one video chat software that requires you to link to your phone number instead of registering a new account.

The Google Duo app will help you stay connected at all times. It works with both WiFi and cellular connections. And it will automatically adjust the video quality to give you the best possible experience even when you're going through a slow connection.

Since the program is tied to your phone number, it allows you to instantly synchronize your phonebook with your list of contacts. You can quickly call any of them or, if they don't use Google Duo yet, send them an invitation via text or Hangouts.

Also, the program has the ability to automatically switch between WiFi and cellular network without breaking the connection. This means that you can start a conversation at home or in the office and continue on the street or anywhere else without being interrupted for a second.

One of the most important features of the Google Duo app is the Knock Knock feature. It will change the attitude of all incoming calls from something distracting and often uncomfortable, to a real invitation to go somewhere. This is made possible by the ability to see the interlocutor before the conversation even begins. In the same way, it is possible to understand in advance what the conversation will be about.

It is worth adding that the program allows you to communicate both on video and in more usual voice calls. Also, all conversations in the program are protected by strong end-to-end encryption.

Download the Google Duo app for Android from our website: it's fast, free and completely safe.