All skills
Mobile & Stores
iOS
Latestv26.5.1Updated Jun 1, 2026
Overview
iOS is a proprietary mobile operating system created and developed by Apple for its iPhone line of smartphones. It was unveiled in January 2007 alongside the first-generation iPhone, and was released in June 2007. Major versions of iOS are released annually; the current stable version, iOS 26, was released to the public on September 15, 2025.
Read moreHow it works
swift
@main
struct MyApp: App {
var body: some Scene {
WindowGroup { ContentView() }
}
}The flow
Step by step, from source to running.
- 1Build with Xcode (Swift / ObjC)
- 2Signed & installed via the App Store
- 3UIKit / SwiftUI drives the UI
- 4Runs sandboxed on the device