Google Duo - High Quality Video Calls

Review by Isabella Roberts
31 May 2021

Google Duo is an app that was released by Google on October 4, 2016, developed and designed by Google.  It is a video chat app that connects people. Google Duo takes advantage of Google’s technical expertise, and also the company’s experience with other online services, to provide the best video chat experience. We recommend download Google Duo.


Google Duo offers a video chat with end-to-end encryption. It offers high-quality video, even in low-bandwidth conditions. In this app, you can share your screen, make video calls, audio calls, and send text messages.


Google Duo is a video calling app from Google. The interface is designed in a way that is easy to use. Users can tap on the call button to start a call. In the bottom left corner, there are buttons for the user's profile picture, a camera, and a video call button.

Like other video chat apps, Duo has buttons for muting your microphone, turning your camera on or off, and switching between front and rear cameras.


Google Duo app was launched to compete with the popular video calling apps like Skype, WhatsApp, and FaceTime. The app is available for both Android and iOS users, and it is completely free to use.

  • Video calling app that is simple, reliable, and works on slow connections too.
  • Your video calls use end-to-end encryption.
  • Tap the Knock-Knock feature to see the caller before you pick up.
  • Duo handles calls on Android devices and iPhones/iPads.
  • Connect quickly with one touch.
  • Make HD-quality video calls.


Google Duo is fast, responsive, and easy to use. You won’t need to read any instructions to use the app. The app’s layout is intuitive and easy to understand.


  • The app is free;
  • It is designed for fast, simple, and secure video calling.
  • Voice is smooth and clear;
  • Easy to use even on slow connections.


  • The app does not allow you to make a video call to a landline phone number;
  • Duo app is just for video calling and doesn't support voice calling.


Google Duo is a video calling and messaging app by Google Inc. It is a one-to-one video calling app that helps you make high-quality video calls with your friends and family members for free with a single tap. The app is available for both Android and iOS users. You can easily download Google Duo.