Comparison

AI Card Grader vs Card Centering Check

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

AI Card Grader

Features
Read full description

Grade trading cards in seconds with AI. Snap a photo to estimate card grade, review centering, corners, edges, and surface, and understand how your card may score before you submit to a grading company. WHY COLLECTORS USE IT β€’ AI-assisted grading estimates inspired by popular grading scales β€’ Centering measurement helpers for cleaner submissions β€’ Quick scan flow for sports cards and TCG β€’ Useful insights for buying, selling, and collecting β€’ Built for collectors who want faster decisions HOW IT WORKS 1. Take a clear photo of your card 2. Get an AI grade estimate with condition signals 3. Review centering and details that affect value 4. Decide whether to keep, sell, or submit for official grading Perfect for baseball, basketball, football, hockey, PokΓ©mon, and other trading card collections. Start scanning and grade smarter today. Subscription Information Some features require a subscription to access premium content and advanced AI functionality. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/lmaktstudio/Privacy-Policy-2b98d972f8dd807ab42de7b4f8dbefbd

About

Card Centering Check

Features
Read full description

Card Centering Check measures how well the front of a trading card is centered. Pick a photo and the app finds the card's outer edges and artwork border, then shows the left/right and top/bottom border ratios with a reference grade. AUTO DETECT β€’ Finds the card's outer edges and artwork border and places 8 guide lines for you. β€’ Straightens slightly tilted photos automatically. FINE-TUNING β€’ Drag the handles to adjust any line; a magnifier follows your finger. β€’ Tap a handle and nudge the line 1 pixel at a time. β€’ Pinch to zoom up to 8Γ—, and rotate the photo in 0.1Β° steps. CLEAR RESULTS β€’ Live left/right and top/bottom ratios and a reference grade. β€’ A "borderline" hint when a ratio is just past a grade boundary. RECORDS β€’ Save a measurement with a note, such as the card name. β€’ Sort by date or grade to pick the cards worth submitting. RESULT IMAGE β€’ Create an image with the guide lines, ratios and grade, then save it to Photos or share it. PRIVATE BY DESIGN β€’ Works fully offline. No sign-up, no tracking. β€’ Your photos are processed only on your device and are never uploaded or saved. The reference grade is calculated from published centering standards and is for reference only; it is not an actual grade. This app is not affiliated with any card grading company.

Screenshots

AI Card Grader4 screens
Card Centering Check4 screens

Verdict

The call

The clearest difference is in-app purchases: Card Centering Check at none against AI Card Grader's 3. Card Centering Check also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. AI Card Grader sells 3 in-app purchases, starting at $4.99 per 7 days. Card Centering Check asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
AI Card Grader versus Card Centering Check: the parameters behind the verdict, then further details
ParameterAI Card GraderCard Centering Check
PriceFreeFree
Update frequencyFortnightlyβ€”
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.015.0 β€” better
Further details β€” not scored
Size18 MB17 MB
Age rating+44+
DeveloperLingga Kusuma SaktiJinfei Shi

In-app purchases

3 purchases

AI Card Grader

Subscriptions2
  • Card Grading Weekly$4.997 Days
  • Card Grading Yearly$39.991 Year
One-time1
  • Card Grading Lifetime$49.99
None

Card Centering Check

No in-app purchases

Questions

Is AI Card Grader free?
AI Card Grader is free to download, with in-app purchases available.
Is Card Centering Check free?
Card Centering Check is free to download, with no in-app purchases.
Do AI Card Grader or Card Centering Check have ads?
Neither AI Card Grader nor Card Centering Check shows ads.

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