Centered Cardboard

TCG Pre-grade

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Centered Cardboard helps you pre-grade trading cards by making centering and alignment quick, consistent, and easy to understand. Use your camera or import photos to check a card’s position with clear, visual tools built for accuracy: • Live centering feedback with color-coded ratio indicators so you can instantly spot great, medium, or poor centering • Skewed Measuring to help measure rotated inner borders more accurately • Exact Distances for precise inner-to-outer border spacing • Gyro leveling crosshair to keep your camera level for more reliable results • Gyro calibration button to level the camera to any surface • Outline guide overlays to frame your card cleanly and reduce guesswork • Photo filters to boost contrast and make edges and guides easier to see in any lighting • Up to 100× zoom for precise positioning and fine adjustments • Flexible image input: capture with the camera or upload from your Photos/Files • Side-by-side exports to share front and back results in one clean image • Cardboard History library to save, search, and revisit your exported cards locally • One-tap sharing so you can save or send results instantly

Ratings & Reviews

  • 5.0
    out of 5
    8 Ratings

Cardboard History - a local library for your exported cards, so you can save, search, and revisit past results anytime. Gyro Calibration - level the camera to any surface for more reliable positioning and measurements.

Version 1.4

The developer, Oak Labs Limited Liability Company, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Oak Labs Limited Liability Company
    Size
    • 9.1 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © Oak Labs LLC
  • Privacy Policy

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