In the dynamic app development industry keeping a track of trends is very important, here are a few major trends a company providing iPhone development services like https://www.appstirr.ae/iphone-app-development/ should follow.

Mac Catalyst is the top trend in the app development world, developers are using Mac Catalyst to develop react native apps with their iPads. Converting iPhone apps to apps for Mac is much easier through Mac Catalyst.

Apple home kit is another top trend, it allows users to configure with applications to control home appliances

Augmented reality (ARkit) is the most popular trend in the app development world, AR kit provides several features to developers like multiple faces tracking collaborative sessions, etc.
These are the top trends that will dominate the iOS app development industry that’s why a developer needs to keep a track of all the current trends.