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Best SwiftUI Inspector Alternatives ranked by AI · updated Aug 2026

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SwiftUI Inspector is a developer tool for examining SwiftUI view hierarchies and layout behavior during app development. It is intended for Apple-platform developers who need more visibility into rendered SwiftUI interfaces than source inspection alone provides.

Developer: SwiftUI Inspector project Price: N/A 🎯 swiftui.ai

Top 6 SwiftUI Inspector alternatives

1 Xcode logo

πŸ’‘ Pick it for the most complete, officially supported SwiftUI development and debugging workflow.

Xcode is an integrated development environment (IDE) for macOS containing a suite of software development tools developed by Apple for developing software...

2

ViewInspector

nalexn

πŸ’‘ Pick it when you need automated SwiftUI view testing instead of interactive runtime inspection.

ViewInspector is an open-source Swift framework for inspecting and testing SwiftUI views programmatically. It is aimed at developers who want to query...

Pros

  • Provides deep programmatic access to SwiftUI view hierarchies
  • Well suited to automated tests rather than manual debugging
  • Free and open source

Cons

  • Does not provide a polished live visual inspector
  • Requires test code and knowledge of the framework's inspection API
  • Can need updates as SwiftUI changes across OS releases
3 Reveal logo

πŸ’‘ Pick it for a polished visual debugger that also handles UIKit and AppKit hierarchies.

Reveal is a powerful runtime view debugging tool that helps iOS developers visualize their app's view hierarchy at runtime, inspect and modify...

4

Lookin

Qiu Yijie

πŸ’‘ Pick it for a free, open-source runtime inspector focused on iOS and UIKit layouts.

Lookin is an open-source runtime view hierarchy inspector for iOS applications. It helps developers examine view structures, frames, constraints, and properties through...

Pros

  • Free alternative to commercial iOS view inspectors
  • Provides visual hierarchy, frame, and constraint inspection
  • Useful for diagnosing UIKit layout problems at runtime

Cons

  • Primarily UIKit-focused rather than designed for SwiftUI
  • Setup is less integrated than Xcode's debugger
  • Smaller documentation and maintenance footprint than commercial tools
5 FLEX logo

πŸ’‘ Pick it when you want in-app runtime exploration alongside view hierarchy inspection.

FLEX is a versatile software product that offers flexible solutions for project management and collaboration.

6

πŸ’‘ Pick it when you need access to underlying UIKit or AppKit components from SwiftUI code.

SwiftUI Introspect is an open-source library that exposes underlying UIKit and AppKit views from SwiftUI components. It is aimed at developers who...

Pros

  • Bridges SwiftUI components to underlying UIKit and AppKit objects
  • Useful for applying platform-specific behavior and workarounds
  • Free and open source

Cons

  • It is an integration library, not a visual hierarchy inspector
  • Requires modifying the app's SwiftUI code
  • Underlying implementation details can vary between OS versions

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