The trends in iOS app development keep on changing year after year. It does create a major impact on the business of organization. Here are trends to follow in 2018 that each and every iPhone app development company needs to follow:
Apple HomeKit
Apple Pay will be More User-Friendly
Cloud-based Applications
Advancement in Artificial Intelligence (AI) and Siri
IoT-Focused Apps Will Come to the Forefront
Core Machine Learning
Augmented Reality (AR) and ArKit
Let me know if you have any suggestion regarding this topic, I would love to add in this list. And read this article in detail here: iOS App Development Trends to Watch Out in 2018