Reality Prep Preview is a native visionOS app for inspecting and validating USDZ 3D assets on Apple Vision Pro.
It lets users import a USDZ file, preview it at a fitted viewing size, inspect its technical properties, view it at its authored real-world scale in an immersive space, run a local device check, and export validation evidence as PDF or JSON.
This TestFlight build is intended to verify the app’s behaviour, scale accuracy, stability, and usability on physical Apple Vision Pro hardware.
Information
Platforms
iOS
Submitted
August 26, 2026
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