Everyone (who wants to make money from their app)? I own an Android and I'd still launch an iOS app first because the vast majority of mobile revenue comes from iOS, not Android. At the very most I'd use Flutter to launch on both platforms at once but I'd still prioritize the iOS side.

I don't have links to back this up, but I believe the following two statements are true in US markets, based on my anecdotal industry experiences:

- The majority of mobile apps that only launch on one native platform (but are eventually available on both Android and iOS) launch on iOS first.

- The majority of mobile apps that are only available on one native platform are only available on iOS.

They are plenty important, but they're not rich. iPhones are not the majority of the market by any stretch, but they do form a majority of the phones well-off people use.

I know you and your coder friends use Android despite having plenty of money, but the general public sees Androids as the budget option.