Comparison

UI Tracer vs SwifKit

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

Head to head
About

UI Tracer

This app allows developers to preview various SwiftUI view styles without recompiling code. It offers comparisons across multiple Apple platforms, including iOS, iPadOS, watchOS, tvOS, and macOS, streamlining the design process.

Highlights
  • Preview SwiftUI view styles
  • Compare across iOS, iPadOS, watchOS, tvOS, macOS
  • No recompilation needed
  • Cross-platform code compatibility
  • Extensible view library
Features
Read full description

When you are developing your app using SwiftUI, it is really time consuming to compare all possible styles of buttons, list etc to choose one fits best. This app help you check all possible options for SwiftUI's views without recompiling. Compare how they look like on iOS, iPadOS, watchOS, tvOS and MacOS. Same code for all platforms where possible. The list of views will be extended.

About

SwifKit

Explore and test Apple's built-in iOS development features like sounds, haptics, SF Symbols, and animations. Instantly preview how features behave and copy production-ready Swift code directly into your projects. Ideal for developers, designers, and students learning iOS development.

Highlights
  • Preview system sounds
  • Explore haptics feedback
  • Discover SF Symbols
  • Preview SwiftUI animations
  • Explore system colors
  • Copy Swift code snippets
  • Learn with examples
Features
Read full description

SwifKit is an all-in-one playground for exploring Apple’s built-in iOS development features. Discover, test, and learn system sounds, haptics, SF Symbols, colors, animations, and symbol effects directly on your device. Instead of searching through documentation, you can instantly experience how each feature behaves and copy production-ready Swift code into your own projects. Features • Browse and preview Apple’s built-in system sounds • Explore UIKit and Core Haptics feedback patterns • Discover practical SF Symbols organized by category • Preview SwiftUI animations and symbol effects • Explore system colors used throughout iOS • Learn through real examples and usage notes • Copy ready-to-use Swift code with a single tap Whether you’re building your first SwiftUI app, prototyping an interface, or refining the details of a production application, SwifKit helps you find the right visual, audio, and tactile feedback faster. Perfect for: • SwiftUI Developers • UIKit Developers • iOS Students and Learners • App Designers • Indie Developers Spend less time searching documentation and more time building great apps.

Screenshots

UI Tracer3 screens
SwifKit4 screens

Verdict

The call

The clearest difference is price: SwifKit at Free against UI Tracer's $2.99. SwifKit also leads on in-app purchases (none vs 2) and iOS requirement (17.0 vs 26.0). UI Tracer's advantage is update cadence (every 2 days vs every 4 days) and device support (6 vs 2). On review sentiment and ads 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

SwifKit is free to download; UI Tracer costs $2.99 up front. UI Tracer sells 2 one-off in-app purchases. SwifKit asks for nothing beyond the download.

UpkeepUpdate frequency

UI Tracer ships an update every 2 days, SwifKit every 4 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
UI Tracer versus SwifKit: the parameters behind the verdict, then further details
ParameterUI TracerSwifKit
Price$2.99Free — better
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings4 — better—
Update frequencyEvery 2 days — betterEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size20 MB5 MB
Age rating4+4+
DeveloperLeonid LiadveikinTakumi Naito

Customer experience

UI Tracer

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SwifKit

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

UI Tracer

One-time2
  • Tip$0.99
  • Donation$4.99
None

SwifKit

No in-app purchases

Questions

Is UI Tracer free?
UI Tracer costs $2.99, and also offers in-app purchases.
Is SwifKit free?
SwifKit is free to download, with no in-app purchases.
Do UI Tracer or SwifKit have ads?
Neither UI Tracer nor SwifKit shows ads.
Which is updated more often, UI Tracer or SwifKit?
UI Tracer ships an update every 2 days, and SwifKit every 4 days. Most recently, UI Tracer was updated on October 24, 2026 and SwifKit on October 12, 2026.

Other comparisons