Comparison

DesignToCode for SwiftUI vs SwiftCatalog

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DesignToCode for SwiftUI

Visually design and build SwiftUI interfaces on iPad. This app allows you to add Views, adjust Modifiers, and preview layouts in real time, generating SwiftUI code directly. Ideal for developers, designers, and learners.

Highlights
  • SwiftUI View Support
  • Modifier Control
  • Instant Preview
  • SwiftUI Code Generator
  • Liquid Glass Support
Features
Read full description

DesignToCode is a powerful yet lightweight ipadOS app for SwiftUI interface design. It helps you build user interfaces visually while following the exact logic of Apple’s SwiftUI framework. With its clear editor, you can add Views, adjust Modifiers, and preview layouts in real time—ideal for developers, designers, and anyone learning SwiftUI. Key Features: - SwiftUI View Support – Create layouts with VStack, HStack, ZStack, Text, Shape (Circle, Rectangle, RoundedRectangle, Capsule, Ellipse), Color, GlassEffectContainer and Spacer. - Modifier Control – Apply Frame, FixedSize, ForegroundStyle, Background, Mask, Overlay, Font, and more—just like you would in SwiftUI code. - Instant Preview – See your interface update immediately after each change. Perfect for experimenting with layout, color, and typography. - SwiftUI Code Generator – Copy the SwiftUI code of your design directly to the clipboard. Save time by skipping the manual step of translating design ideas into code. - Supports Liquid Glass - compatible with iOS 26. For macOS Developers – Whether you’re prototyping, teaching, or building production-ready apps, DesignToCode accelerates your SwiftUI workflow. I created DesignToCode for my own daily development work, and I use it constantly. More Views, Modifiers, and advanced tools will be added in future updates. If you’re looking for a SwiftUI visual editor, an interface builder for ipadOS, or a fast way to generate SwiftUI code, DesignToCode will help you design and develop apps more efficiently.

About

SwiftCatalog

Features
Read full description

SwiftCatalog is a visual reference for developers working with SwiftUI. Preview standard components, explore complete working screens, and copy implementation code without leaving the app. ・52 visual SwiftUI components ・Interactive previews for every entry ・12 complete, interactive example screens ・Self-contained implementation snippets ・Search by component name, tag, or note ・Links to Apple documentation Use the Components tab to study one native view at a time. Open Examples to see controls, navigation, forms, feedback, and drawing combined into practical screens. The app is a one-time purchase. All components, examples, and code are included, with no additional purchase required inside version 1.2. Support: https://apps.caen.co.jp/swiftcatalog/support/ Privacy Policy: https://apps.caen.co.jp/swiftcatalog/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DesignToCode for SwiftUI4 screens
SwiftCatalog4 screens

Verdict

The call

The clearest difference is in-app purchases: DesignToCode for SwiftUI at none against SwiftCatalog's 2. DesignToCode for SwiftUI also leads on device support (3 vs 1). SwiftCatalog's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SwiftCatalog sells 2 in-app purchases, starting at $11.99 per year. DesignToCode for SwiftUI asks for nothing beyond the download.

UpkeepUpdate frequency

DesignToCode for SwiftUI ships an update every 3 months, SwiftCatalog every 2 weeks. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
DesignToCode for SwiftUI versus SwiftCatalog: the parameters behind the verdict, then further details
ParameterDesignToCode for SwiftUISwiftCatalog
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS1817.0 — better
Further details — not scored
Size14 MB2 MB
Age rating4+4+
Developer浩 王CAEN Co., Ltd.

In-app purchases

None

DesignToCode for SwiftUI

No in-app purchases

2 purchases

SwiftCatalog

Subscriptions1
  • SwiftCatalog Pro Annual7 Days trial$11.991 Year
One-time1
  • SwiftCatalog Pro$2.99

Questions

Is DesignToCode for SwiftUI free?
DesignToCode for SwiftUI is free to download, with no in-app purchases.
Is SwiftCatalog free?
SwiftCatalog is free to download, with in-app purchases available.
Do DesignToCode for SwiftUI or SwiftCatalog have ads?
Neither DesignToCode for SwiftUI nor SwiftCatalog shows ads.
Which is updated more often, DesignToCode for SwiftUI or SwiftCatalog?
DesignToCode for SwiftUI ships an update every 3 months, and SwiftCatalog every 2 weeks. Most recently, DesignToCode for SwiftUI was updated on October 2, 2026 and SwiftCatalog on September 21, 2026.

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