> There is no requirement to build an app for iOS devices By this logic, there is also no requirement for one to eat and breathe, anyone can simply stop. The p

> There is no requirement to build an app for iOS devices By this logic, there is also no requirement for one to eat and breathe, anyone can simply stop. The problem is the consequences. Building an iOS app is requirement if you want to provide lots of services and compete on lots of market. The mobile phone OS landscape has become a duopoly, and society is free to impose certain obligations on those companies.