CenterGrade App
Card Centering & Grade Predict
About
This app uses AI to analyze card centering and predict grading outcomes for multiple companies. It also provides real-time market data and ROI calculations to help collectors make informed decisions before submitting cards for grading.
What's New in CenterGrade App
2.1.0
April 16, 2026
Thanks for using CenterGrade! FIXED • Bug fixes and performance improvements Love CenterGrade? Leave a review — it helps more than you know!
MoreIn-App Purchases
$4.99
CenterGrade App Pro
Unlock CGC & SGC, unlimited history, and batch scanning
FAQ
Does CenterGrade have ads?
Yes, CenterGrade contains advertisements. The app is free to download and use, with optional in-app purchases for advanced features.
What is the cost of CenterGrade Pro?
CenterGrade Pro is available for a one-time purchase of $4.99. This unlocks features like real-time card values, ROI calculator, and Market Pulse liquidity scores.
What grading companies does CenterGrade support?
CenterGrade provides grade predictions for PSA, BGS, CGC, SGC, ACE, and TAG. PSA and BGS predictions are free, while CGC, SGC, ACE, and TAG require the Pro version.
How accurate is CenterGrade's centering analysis?
The app uses AI-powered border detection that is designed to be reliable even with dark borders, holographic surfaces, and vintage stock. It calculates left/right and top/bottom centering ratios for predictions.
Can I use CenterGrade offline?
The centering analysis is performed 100% on-device, meaning your images never leave your phone. However, features like real-time card values and market data require an internet connection.
What devices is CenterGrade available on?
CenterGrade is currently supported on iPhone devices. The app was last updated on April 16, 2026, with version 2.1.0.
How often is CenterGrade updated?
The app was last updated on April 16, 2026, indicating regular development and maintenance. Users can expect ongoing improvements and feature additions.
What do users like about CenterGrade?
Based on the limited rating data, CenterGrade has a perfect 5.0-star rating. Users likely appreciate the AI-driven accuracy, comprehensive grading company support, and valuable market insights.
