this is a non-sequetor: just because Smartphones and Shoes are a free market has no relevance of whether Apps are a free market. A has no effect on B. If you w

this is a non-sequetor: just because Smartphones and Shoes are a free market has no relevance of whether Apps are a free market. A has no effect on B. If you want to sell an app, you have to deal with rules of App Store or Play Store, or Windows Store. You can't even sell pornographic apps - this is the definition of an unfree market.