Are you just upset that he is competing on price? Given his cost structure it makes perfect sense for him to want to deliver desirable projects for great customers at a great price.
Clearly you know that there is no fixed price that the market has decided professional iOS development is worth. And now that there is one additional professional iOS developer working from Vietnam the price turns out to be lower than what you think it should be.
I think you've misread the situation, which might be clarified somewhat with the knowledge that (at least to my knowledge) Patrick isn't an iOS developer, and isn't in competition for the market.
I read that as a perfectly valid suggestion that he could raise his rates, make more money, and enjoy the clientele even more in the same stroke.
Are you just upset that he is competing on price? Given his cost structure it makes perfect sense for him to want to deliver desirable projects for great customers at a great price.
Clearly you know that there is no fixed price that the market has decided professional iOS development is worth. And now that there is one additional professional iOS developer working from Vietnam the price turns out to be lower than what you think it should be.