Google Duo

Google Duo is a discontinued proprietary voice over IP and videotelephony service developed by Google, available for Android, iOS and web browsers. It lets users make and receive one-to-one... Wikipedia

  • Developer(s):  Google LLC
  • Initial release:  August 16, 2016
  • Operating system:  Android 4.1 or later, iOS 9.0 or later
  • Available in:  English
  • Type:  Video chat mobile app
  • Data Source:  DuckDuckGo