The iOS architecture is more manageable and not so error-prone as that of Android apps. By system design, an iOS app is easier to develop.

Is iOS development hard?

Compared to normal computers all resources are very limited: CPU performance, memory, internet connectivity and battery life. But on the other hand users expect apps to be very fancy and powerful. So it is indeed very hard to become an iOS developer – and even harder if you don’t have enough of passion for it.

Is it easy to learn iOS development?

It is friendly and easy to learn. Apple official resource is the first place I visited. Read through basic concepts and get your hand dirty by coding them along on Xcode.