At Swiftify, we are keen on tracking the evolution within Apple’s development ecosystem. We recently studied the top 100 applications on the App Store to analyze the usage of Swift. After that article, some users naturally asked how many apps in the App Store use SwiftUI?
There are no previous studies on the usage of SwiftUI in apps on the App Store. However some studies look at the usage of Swift and SwiftUI in Apple Frameworks inside iOS 15 and iOS 16. In iOS 16, Swift usage has increased from 12.8% to 18.5%, and SwiftUI usage (when compared to UIKit) has increased from 7.3% to 12.6%.
According to our analysis made in late 2022, out of the top 100 non-game App Store apps (ordered by revenue)...