Er... Have u ever used Google Duo before? It's not crap, it by and far have the best video chat quality out of all communication applications.
There is a possibility that Truecaller may eventually be acquired by Google for integration into Google Duo. Truecaller's functionality can give Google a unique feature advantage that iOS and even its Android partners do not currently have.
Does this make Duo obsolete?
So that's why that crap updated 3 times in a week.