Custom Toggle Button

Just copy the below code and modify according to your needs.

import SwiftUI

struct CustomToggle: View {
    @Binding var isOn: Bool // Binding variable for toggle state

        var body: some View {
            HStack {
                Text("Toggle Setting")
                    .foregroundColor(.primary) // Text color
                Spacer()
                // Custom square toggle design
                RoundedRectangle(cornerRadius: 5) // Rounded corners
                    .fill(isOn ? Color.blue : Color.gray) // Toggle color based on state
                    .frame(width: 60, height: 30) // Toggle size
                    .overlay(
                        Rectangle() // Square knob design
                            .fill(Color.white)
                            .frame(width: 26, height: 26)
                            .offset(x: isOn ? 15 : -15) // Move the square based on state
                            .animation(.easeInOut(duration: 0.2), value: isOn) // Animation for smooth transition
                    )
                    .onTapGesture {
                        isOn.toggle() // Toggle the state on tap
                    }
            }
            .padding() // Padding for the entire toggle
        }
    }

struct ContentView: View {
    @State private var isToggleOn = false // State to manage toggle status

    var body: some View {
        VStack {
            CustomToggle(isOn: $isToggleOn) // Custom toggle instance
            Text(isToggleOn ? "Setting is ON" : "Setting is OFF") // Display current state
                .padding()
        }
        .padding()
    }
}

@main
struct CustomToggleApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView() // Main content view
        }
    }
}