App Designer vs Vulk

Turn your iPhone, iPad or Mac into a powerful Swift development environment. App Designer lets you write, run, preview, organize, and debug Swift code directly on your device — completely offline and without Xcode. Build SwiftUI, UIKit, and RealityKit projects with live code execution, a built-in canvas preview, professional editing tools, Xcode project import/export, and an integrated AI assistant that can work offline or with your own online provider. Write Swift Anywhere Run Swift code instantly and see real-time output while you build. Preview SwiftUI and UIKit interfaces side by side with your code and bring your ideas to life directly on your device. Professional Code Editor Enjoy syntax highlighting with 89 color themes, smart autocomplete for Swift, SwiftUI, and UIKit, adjustable font size, line wrap, bracket matching, and automatic bracket insertion. Built-in Debugging Tools Set breakpoints, step through your code, highlight the current execution line, and view inline errors and warnings directly in the editor. SwiftUI, UIKit & RealityKit Create modern SwiftUI interfaces with VStack, HStack, NavigationStack, @State, gestures, animations, and more. Build UIKit views with buttons, labels, Auto Layout, and Core Animation. Explore 3D content with RealityKit, including RealityView, MeshResource, and Entity loading. Xcode Project Import & Export Import existing Xcode projects, continue working on the go, and export them back to Xcode when you're ready to keep building on your Mac. Project & Asset Management Manage your growing app gallery with folders, multiple pages, sorting options, Spotlight-style search, and an “Only Active” filter. Browse resources with a built-in file explorer, import images and files, add custom app icons, personalize your gallery with wallpapers, and duplicate, rename, or delete projects with ease. Learn by Example Start quickly with built-in example projects covering SwiftUI animations, UIKit layouts, file handling, image manipulation, and more. 100% Offline No internet connection required. App Designer gives you the tools to build real Swift apps right from your pocket. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

VULK is an AI-powered app builder. Describe what you want to build and VULK generates a working web application — then preview it live and refine it through chat. HOW IT WORKS 1. Describe your idea in plain language 2. VULK's AI builds the app and shows a live preview 3. Iterate by chatting, then deploy it to the web WHAT YOU CAN DO • Generate web apps from a simple text prompt • Start from templates of real projects built with VULK • Watch a live preview update as the app is built • Refine the result through an AI chat • Use voice input to describe what you want • Manage and organize all your projects in one place • Import a Figma file to convert designs into a working app • Use the app in English, German, Spanish, French, Hindi, Italian, Japanese or Portuguese Creating an account and exploring templates is free. Building apps needs a paid plan, which brings monthly credits and the full range of AI models — options and prices are shown inside the app before any purchase. Build faster. No code required. SUBSCRIPTIONS Paid plans are auto-renewable subscriptions. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://vulk.dev/terms-conditions Privacy Policy: https://vulk.dev/privacy-policy