UIComposer StudioUIComposerStudio Help
Visual SwiftUI app builder for macOS
Reference notes: UIComposerStudio is a visual SwiftUI builder for creating iOS app UIs on macOS. It supports project-style code generation, local workspace save/load, screen flow setup, tab shell preview, and Swift export that you can continue in Xcode or Swift Playgrounds.
Most important: You can create Swift iOS app code without writing code and without owning an iPhone. Build visually on your Mac, preview in device frames, then copy or export Swift files.
Languages (19): 🇺🇸 English, 🇦🇪 Arabic (United Arab Emirates), 🇨🇳 Chinese (Simplified), 🇹🇼 Chinese (Traditional), 🇩🇰 Danish, 🇳🇱 Dutch, 🇫🇮 Finnish, 🇫🇷 French, 🇩🇪 German, 🇬🇷 Greek, 🇮🇳 Hindi, 🇮🇹 Italian, 🇯🇵 Japanese, 🇰🇷 Korean, 🇧🇷 Portuguese (Brazil), 🇷🇴 Romanian, 🇪🇸 Spanish, 🇸🇪 Swedish, 🇹🇷 Turkish.
Main Features
Projects
- Create and iterate app projects with visual editing.
- Set app name and organization for generated code headers.
- Save/load workspace locally to continue where you left off.
- Reset project from selected template.
Screens
- Add, rename, select, and remove screens.
- Set screen destinations for button navigation.
- Model real multi-screen app flows before export.
Navigation Types
- Single: one root screen.
- Navigation: push/pop destination flow.
- Tabs: root tabs for multi-section apps.
Layers + Inspector
- Layer tree for fast selection and hierarchy control.
- Drag/drop reorder in the layer panel.
- Inspector controls for spacing, alignment, colors, typography, corner radius, opacity, and element-specific options.
Templates (20)
All available templates and typical use case:
| Template Name | Best Used For |
|---|---|
| What's New | Release notes, feature announcements, and update highlights. |
| Starter | Clean starter layout for building from scratch. |
| Profile | User profile overview with identity and account context. |
| Dashboard | Metrics, quick actions, and overview cards. |
| Onboarding | First-run introduction and guided app setup. |
| Authentication | Sign in/sign up screens and credential entry UI. |
| Home Feed | Feed-style content timeline and updates stream. |
| Search Results | Result list layouts for search/filter flows. |
| List + Detail | Master/detail style browsing and selected-item details. |
| Settings | Preferences, toggles, options, and account settings pages. |
| E-commerce Catalog | Product listing and browsing layout for shopping apps. |
| Product Detail | Single item details, price, description, and action button. |
| Checkout | Order summary, payment flow layout, and confirmation actions. |
| Notifications | Alert/activity list screens and updates center. |
| Photo Gallery | Visual media grid and gallery browsing experience. |
| Post | Content post/details screen with metadata and actions. |
| Profile Form | Editable profile fields and form-based data capture. |
| Tabbed App Shell | Multi-tab app structure to start a tabbed app quickly. |
| Adaptive Grid | Responsive grid layout for variable-width content cards. |
| Carousel Showcase | Horizontal card carousel and featured content presentation. |
Elements (22)
All elements included in the builder:
| Element Name | Purpose |
|---|---|
| VStack | Vertical container layout. |
| HStack | Horizontal container layout. |
| ZStack | Layered/overlapping container layout. |
| Scroll | Scrollable content container. |
| Text | Static or dynamic text label. |
| TextField | Single-line text input. |
| SecureField | Secure text input for passwords/secrets. |
| Toggle | On/off switch control. |
| Picker | Selectable options input. |
| DatePicker | Date/time selection control. |
| Stepper | Increment/decrement numeric values. |
| Progress | Progress indicator. |
| SF Symbol | Apple SF Symbol icon element. |
| Button | Tappable action control; can link to destination screens. |
| Card | Grouped container with card-style appearance. |
| Form Section | Structured input grouping for forms. |
| Tab Bar | Tab selection UI for tabbed shells. |
| Navigation Bar | Top navigation/title area. |
| Lazy Grid | Efficient grid container for larger item sets. |
| Carousel | Horizontal scrolling showcase container. |
| Divider | Visual separator line. |
| Spacer | Flexible empty space for layout control. |
Preview, Devices, and Output
Device Preview
- Build visually in iPhone mockups directly on macOS.
- Supported devices: iPhone SE, iPhone 16, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 17e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air.
- Light and dark appearance toggle in preview.
SF Symbols
- Core library: 112 symbols.
- Search and apply symbols from the inspector.
- Free tier uses a subset; Pro unlocks full set.
Code Output
- Show Code: open generated Swift source in-app.
- Copy Code: copy generated Swift output to clipboard.
- Export Project: export generated `.swift` files for Xcode or Swift Playgrounds.
Free vs Pro Snapshot
Free: core templates, core elements, 1 preview device (iPhone 16), up to 3 screens, local save/load. Pro: all templates, all elements, all device presets, full symbols set, unlimited screens, project export.
App reference
UIComposerStudio
The Visual UI Builder That Turns Ideas Into Real iOS Screens — Right From Your Mac 💡📱
UIComposerStudio is your all‑in‑one macOS app for designing iOS interfaces visually, previewing them instantly in real iPhone frames, and exporting production‑ready files you can drop straight into Xcode or Playgrounds.
✨ Why UIComposerStudio Exists
Building iOS screens shouldn’t require hours of boilerplate or a physical device. UIComposerStudio gives you a visual canvas, real device previews, and instant iOS export, so you can focus on creativity — not syntax.
Perfect for:
- Designers who want real Swift output
- Developers who want to prototype faster
- Indie creators building their first iOS app
- Teams who need quick UI flows for demos
🎯 Core Value at a Glance
- No coding required to start building real app screens
- No iPhone needed thanks to built‑in device previews
- Lightning‑fast iteration with templates, layers, and inspector controls
- Export Swift files ready for Xcode or Playgrounds
🧩 Main Features
🗂️ Projects & Workspace
Create, save, and continue your UI projects effortlessly.
- Start from visual templates
- Set app name & organization for generated files
- Save/load workspace snapshots
- Continue editing across sessions
🎨 20 Ready‑Made Templates
Jump‑start your UI with professionally structured screens:
- What’s New
- Starter
- Profile
- Dashboard
- Onboarding
- Authentication
- Home Feed
- Search Results
- List + Detail
- Settings
- E‑commerce Catalog
- Product Detail
- Checkout
- Notifications
- Photo Gallery
- Post
- Profile Form
- Tabbed App Shell
- Adaptive Grid
- Carousel Showcase
🧭 Screens & Navigation
Build real app flows visually:
- Add, rename, delete screens
- Connect buttons to destinations
- Prototype realistic navigation
- Choose shell type: Single, Navigation, or Tabs
🧱 Layers & Inspector Controls
A full visual editing environment:
- Drag‑and‑drop layer tree
- Text, fonts, spacing, alignment
- Padding, opacity, corner radius
- Foreground/background colors
- Element‑specific controls (pickers, steppers, date settings, destinations)
🧩 22 Swift UI Elements Included
VStack • HStack • ZStack • Scroll • Text • TextField • SecureField • Toggle • Picker • DatePicker • Stepper • Progress • SF Symbol • Button • Card • Form Section • Tab Bar • Navigation Bar • Lazy Grid • Carousel • Divider • Spacer
📱 Device Preview — Instantly See Your UI
Preview your design in real iPhone frames:
- iPhone SE
- iPhone 16 / 16 Pro / 16 Pro Max
- iPhone 17e / 17 / 17 Pro / 17 Pro Max
- iPhone Air
- Light/Dark mode
- Full navigation flow testing
🔍 SF Symbols Integration
- Search symbols
- Apply instantly to UI elements
- Pro unlocks the full symbol library
📤 Export SwiftUI Code
Your design becomes real SwiftUI:
- View generated code inside the app
- Copy to clipboard
- Export Swift files for Xcode or Playgrounds
💎 Free vs Pro
🆓 Free Tier
- Core templates
- Core elements
- Up to 3 screens
- Single preview device (iPhone 16)
- Local workspace save/load
⭐ Pro Subscription
- All 20 templates
- All 22 elements
- Full device presets
- Full SF Symbols access
- Unlimited screens
- Full export workflow
🌍 Localization
UIComposerStudio speaks 19 languages, including English, Greek, Romanian, Japanese, Arabic, Chinese (Simplified & Traditional), and more.
🛒 In‑App Purchases
- Monthly & yearly subscriptions
- Restore Purchases
- Manage Subscription via Apple settings
🛠️ Tech Stack
- macOS app
- Swift + SwiftUI
- Exports SwiftUI/iOS code
Additional support reference
UIComposer Studio Support
Last updated: April 21, 2026
Contact support:
Include app version, macOS version, and clear reproduction steps.
What UIComposer Studio Does
- Create iOS app UIs visually without writing code.
- Preview iPhone UI layouts on macOS (no physical iPhone required).
- Build multi-screen app flows with navigation and tabs.
- Generate/export SwiftUI source files for Xcode and Swift Playgrounds.
Feature Scope
- 20 templates and 22 visual elements.
- Shell modes: Single, Navigation, Tabs.
- SF Symbols integration with searchable catalog.
- Local save/load workspace support.
Purchases
- Pro plans: monthly and yearly subscriptions.
- Restore Purchases restores active entitlements.
- Manage Subscription opens Apple subscription management.
Troubleshooting
- No StoreKit products found: in development, attach a local
.storekitconfig in Run Scheme. In production, verify App Store Connect product setup. - Restore has no visible change: ensure active subscription exists under the same Apple ID.
- Export mismatch concerns: retest with current app version and provide template name plus screenshots when reporting.
Include in Bug Reports
- App version and macOS version.
- Template name and selected shell mode.
- Expected vs actual behavior.
- Screenshots and exported code snippet.
Questions about UIComposer Studio?
yetanotherswift.app@gmail.com ↗