MuslimApp.swift

/// MuslimApp

// AppLaucherViewController.swift
import SubApplication

class AppLaucherViewController: UITableViewController {
    private var items: [SubApplication] = []
    
    convenience init(items: [SubApplication]) {
        self.init()
        self.items = items
    }
}

// Application.swift
import SubApplication
class Application {
    let subApplications: [SubApplication] = [
        // …
    ]
    
    func start(window: UIWindow) {
        let vc = AppLauncherViewController(items: subApplications)
        window.rootViewController = vc
        window.makeKeyAndVisible()
    }
}

// AppDelegate.swift
// DidFinishLaunchingWithOptions
let window = UIWindow( … )
let app = Application()
app.start(window: window)
self.window = window