is a convenient high-quality video calling app from Google. It works seemlesly between various devices and is available for Android and iOS. Similar to Apple's FaceTime, this app makes it much more convenient to video chat between Android and iPhone users. All calls are secure and encrypted, and if your contact isn't available you can always leave video message.
To get started, create your Duo account with your phone number. On the home screen you will find your contacts as well as your front camera. Click on one of your contacts and hit video call to call them. There are also two other options: to send a voice (or written) messge or to make a video call. If you're recieving a video call, Duo will even preview the person who is calling you live before you have to answer the call.
Duo makes video chats entertaining with filters, special effects, and other hidden tricks. In addition, you can also make group video calls with up to 8 people.
Google Duo is also available for iPhone