Centered Cardboard vs Permivia

Centered Cardboard helps you pre-grade trading cards by making centering, alignment, and corner assessment quick, consistent, and easy to understand. Use your camera or import photos to examine cards with clear visual tools designed for accuracy: • Live centering feedback with color-coded ratios • Grading score estimates based on leading grading-company standards • Corner Grading for recording all four front and back corners • Tilted Measuring for cards with rotated inner borders • True Distance measurements for exact border spacing • Adjustable outline guides for accurate card alignment • Gyro crosshair and calibration tools for level camera positioning • Photo filters that improve edge visibility in difficult lighting • Up to 100× zoom for precise positioning and fine adjustments • Camera, Photos, and Files image support • Separate or combined front and back scores • Side-by-side exports for sharing both sides in one image • Cardboard History for saving, searching, editing, and revisiting exports locally • One-tap sharing for quickly saving or sending results Centered Cardboard gives collectors a clear, repeatable way to inspect cards before submitting them for grading. Centered Cardboard is an independent tool and is not affiliated with or endorsed by any card-grading company. Results are estimates and do not guarantee an official grade.

Permivia is a clean, parent-focused app for logging supervised teen driving practice hours. Track drives as they happen or add them later, keep an organized history for each teen driver, and monitor progress toward licensing goals in a calm, easy-to-use interface. With Permivia, families can: Create and manage driver profiles Log live supervised drives with a running timer Add past drives manually Track total hours and night hours Review drive history in one place Export or print clean driving logs with a one-time unlock Permivia is designed to feel simple, trustworthy, and organized — so parents can focus on keeping accurate records without dealing with cluttered tools or confusing workflows. Important: Permivia is a recordkeeping tool only. It does not provide legal advice, guarantee compliance with any state licensing requirement, or encourage use of a phone while driving. Always check your local requirements and use the app only while safely parked or by a supervising passenger where lawful and safe.