iOS is the name of the operating system that is in use in iPhone and iPod Touch. In iPad, a variant of iOS named iPadOS is in use.
This page provides some links that should be useful when you learn to develop applications (apps) for iOS-based devices.
iOS Developer Center
- RGB Colors.
- SwiftUI: View
- UIKit: UIView
- Wiki: iOS
iPhone Screen Resolutions
Swift and UIKit Programming Exercises (in English)
iOS SwiftUI Programming Exercises (in English)
Swift- ja UIKit-ohjelmointiharjoituksia (exercises in Finnish)
iOS SwiftUI -ohjelmointiharjoituksia (exercises in Finnish)
- Simple Apps: