A tipping calculator developed in UIKit.
Project was built for a 360iDev talk I gave on building hybrid UI apps (mixing SwiftUI and UIKit in the same iOS app).
Recording of my 360iDev talk on building hybrid UI apps
See the tagged releases for before to see the code for the original calculator in UIKit.
See the tagged releases for after to see the code for the calculator in SwiftUI, with the Tip Amount and Bill Total boxes implemented as SwiftUI views.
See the tagged releases for payscreen to see the code for the calculator in UIKit. The second screen, the payscreen, was built in SwiftUI.