by Itty Bitty Apps

Inspect. Modify. Debug.

With advanced visualisations, comprehensive inspectors and the ability to modify applications on the fly, you’ll be debugging view layout and rendering problems in seconds.

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New in Reveal

Sample of both the Light and Dark Modes under macOS Mojave

macOS Mojave's Dark Mode

Reveal has joined the dark side with the release of macOS Mojave. Give your eyes a break, and your screen a serious dose of cool with full support for Dark Mode.

Sample of layer support, showing an exploded view of Concepts' color palette

Core Animation Layer Inspection

Reveal supports inspecting custom sublayers of your views. We’ve included support for most common layer types, and improved the inspectors for views and layers.

Layout guides being shown side-by-side in the canvas and the outline view

Layout Guides

Reveal supports inspecting Auto Layout guides and focus guides, making it invaluable for debugging apps using modern iOS and tvOS layout APIs.

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You're in good company

Using Reveal I can get a clear picture of any piece of code within seconds. Héctor Zárate Spotify
Being able to show our designers changes in real-time, without having to recompile, is a game-changer. Orta Therox Artsy
Reveal will easily pay for itself the first time you need to do deep UIView hierarchy debugging. Ben Scheirman NSScreencast
Within minutes of downloading it, Reveal gave us new insights into our app's inner workings. Evan Doll Flipboard
Reveal has become an indispensable tool while developing Cook. Jeff Tan-Ang Cook
Damn, every time I dive in I’m reminded how incredible Reveal is. Ryan Orbuch Finish
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