The best video calling app for Android, in my humble opinion, is Google Duo. What sets it apart from the rest is its simplicity and ease of use - you can get started with just a few taps, and the interface is super intuitive. Plus, it's got all the features you'd want, like high-quality video and audio, and even some fun extras like filters and effects.
When you're using Google Duo, you'll spend most of your time chatting with friends and family, just like you would with any other video calling app. But what makes it really special is the little details - like the way the app uses your phone's camera and microphone to create a seamless, high-quality experience. And with features like knock-knock, which lets you see a live preview of the person calling you, it feels like you're really connecting with the people you care about.