Supported Features
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Dark Interface
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Differentiate Without Color Alone
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Sufficient Contrast
UIComposer Studio
Visual App Builder Studio
Only for Mac
Free · In‑App Purchases
Mac
** Lower price: 50% OFF! **
Major Improvements:
- Added support for the new "iPhone 18 Pro", "iPhone 18 Pro Max" models!
- Support for "iPhone Duo" is coming soon!
UIComposerStudio is packed with practical tools so you can go from concept to SwiftUI code fast:
• Projects & Workspace
Create projects, set app name + organization, save/load locally, and continue work anytime.
• Shell Modes
Choose the structure that matches your app:
• Single
• Navigation
• Tabs
• Screens & Flow Design
Add, rename, and organize multiple screens.
Assign destination links to buttons to simulate real in-app navigation and user flows before export.
• Templates (20)
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 (more will be added...)
• Elements (26)
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, Image well, (more will be added...)
• Inspector Controls
Fine-tune typography, spacing, alignment, padding, opacity, corner radius, foreground/background colors, symbol settings, and element-specific options for precision UI editing.
• Layer Tree Editing
Select, reorder, and manage visual hierarchy quickly with a structured layers panel.
• SF Symbols Support
Use searchable symbols directly inside your UI composition workflow for icons and visual consistency.
• Live Device Preview
Preview in iPhone presets directly on macOS:
iPhone SE, iPhone 16, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 17e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 18 Pro, iPhone 18 Pro Max.
Also switch Light/Dark appearance instantly.
• Code Output
Show Code, Copy Code, and Export Project into files ready for Xcode or Playgrounds.
• Localization (19 languages)
English, Arabic (UAE), Chinese Simplified, Chinese Traditional, Danish, Dutch, Finnish, French, German, Greek, Hindi, Italian, Japanese, Korean, Portuguese (Brazil), Romanian, Spanish, Swedish, Turkish.
• Free + Pro Experience
Free mode is functional for trying real workflows.
Pro unlock expands capabilities for full production workflows (advanced templates/elements, more preview flexibility, unlimited screen scale, and full export power).
UIComposer Studio is designed to help you build faster, iterate visually, and still end with real UI code you can own, edit, and ship.
SUPPORT THE APP
* Enjoy the app? We'd appreciate if you could take a moment to rate it!
SUGGESTIONS & FEEDBACK
* Do you have a suggestion for a new feature? A question you'd like to ask?
Contact Support: https://sites.google.com/view/yetanotherswiftapp/support
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UIComposerStudio is free to download and use. UIComposerStudio Pro Subscription gives you unlimited access to premium content and features.
- UIComposerStudio's auto-renewing subscription options are 3,99 EUR/monthly or 39,99 EUR/annually
- This price is for European customers. Pricing in other countries may vary, depending on the country of residence.
- Payment will be charged to your iTunes Account at confirmation of your subscription. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- The account will be charged for renewal within 24-hours prior to the end of the current period, and at the cost of the chosen package
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
- Your subscription automatically renews unless you turn it off in Account Settings 24+ hours before the end of the billing period.
- You can turn off auto-renew at any time from your iTunes account settings, but refunds will not be provided for any unused portion of the term.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Thank you for using UIComposer Studio! We regularly update the app to provide you a better user experience!
In this release:
- Added support for the new iPhone 18 Pro, iPhone 18 Pro Max models! Support for iPhone Duo coming soon!
- Various UI layout and exporting code improvements.
- Improved layout for iPhone SE (3rd gen) to reflect the bezels.
- NEW Tab action: "push" for "back" on screen navigation or "switch tab" to also switch bottom menu tab!
- NEW menu icons: add icons in tabbed menu via the interface!
- Translation fixes to better reflect the actual meaning.
** You enjoy the app? Please take a moment to rate it!
The developer, Efthymios Tampouris, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Efthymios Tampouris
- Size
- 6.8 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 15.6 or later.
- Mac
Requires macOS 15.6 or later.
- Mac
- Languages
English and 18 more
- English, Arabic, Danish, Dutch, Finnish, French, German, Greek, Hindi, Italian, Japanese, Korean, Portuguese, Romanian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SwiftBuilder Pro $34.99
- SwiftBuilder Pro $3.99
- Copyright
- © 2026 Efthymios Tampouris. All rights reserved.