Comparison

Card Centering Checker vs Mentor Mindset

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

Head to head
About

Card Centering Checker

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Card Centering Checker is the fastest way to estimate the centering grade of any trading card before you submit it. Built for serious collectors of PokΓ©mon, sports, Magic, and TCG cards who refuse to throw $25–$75 at a grading service hoping for a 10. Snap a photo. Drag 8 alignment bars. Get an instant PSA, BGS, and CGC centering grade β€” all three scales, side by side, calibrated against each company's official tolerances. WHY COLLECTORS LOVE IT β€’ Real grading math β€” not a guess. Calibrated to PSA's 55/45 front, 75/25 back rule, BGS sub-grades, and CGC tolerances. β€’ 8 draggable bars give you pixel-perfect alignment β€” pinch to zoom in tight on the borders. β€’ Front + back support. The worse side determines the grade, just like the real graders. β€’ Beautiful 1080Γ—1080 share images for eBay listings, Reddit, Instagram, and group chats. β€’ Premium PDF reports with QR codes for buyers and PWE trades. β€’ Organized library β€” collections, filters, search, sort by grade. β€’ Build submission lists before you ship to PSA, BGS, or CGC. ONE PAYMENT. YOURS FOREVER. $6.99 once. No subscriptions. No ads. No data harvesting. Every future feature included. PRO UNLOCKS β€’ Unlimited centering checks β€’ Unlimited collections β€’ PSA + BGS + CGC grading scales β€’ Clean share images (no watermark) β€’ Pro-level editor zoom WHAT FREE GETS YOU β€’ 3 collections, 50 saved scans β€’ Full PSA centering grades, free forever β€’ Watermarked share images PRIVACY FIRST Photos never leave your device unless you choose to share them. No accounts. No cloud. No tracking. DISCLAIMER Card Centering Checker provides centering estimates only. Final grades from PSA, BGS, and CGC depend on additional factors including surface, edges, corners, and print quality. Results are an indicator, not a guarantee. Pre-grade like a pro. Stop submitting your bad ones.

About

Mentor Mindset

Features
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Mentor Mindset is your private AI coach for the moments that make or break a team, giving difficult feedback, defusing conflict, motivating a struggling employee, or running a better 1:1. Describe a real situation in your own words and get practical, mentor-style guidance grounded in proven people-leadership techniques, not generic advice. WHAT YOU CAN DO β€’ Talk through a tough conversation before you have it β€’ Get step-by-step coaching for feedback, accountability, and recognition β€’ Ask follow-up questions to go deeper on any topic β€’ Start fast with suggested prompts for common management challenges β€’ Keep your coaching history and pick up where you left off β€’ Get a daily Question of the Day to sharpen your leadership BUILT FOR PEOPLE LEADERS Whether you're a new shift leader or a seasoned manager, Mentor Mindset helps you show up as the coach your team needs. PRIVATE BY DESIGN Your conversations are yours. We don't sell your data, and you can delete your account anytime from Settings. ACCESS BY INVITATION Mentor Mindset is provided through your organization. You'll need an invite from your admin to create an account.

Screenshots

Card Centering Checker4 screens
Mentor Mindset4 screens

Verdict

The call

The clearest difference is in-app purchases: Mentor Mindset at none against Card Centering Checker's 1. On price, ads, device support and iOS requirement 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. Card Centering Checker sells 1 one-off in-app purchase. Mentor Mindset asks for nothing beyond the download.

Scorecard1 real difference Β· 5 level
Card Centering Checker versus Mentor Mindset: the parameters behind the verdict, then further details
ParameterCard Centering CheckerMentor Mindset
PriceFreeFree
Update frequencyβ€”Weekly
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details β€” not scored
Size51 MB40 MB
Age rating4+4+
DeveloperSean Hai Fung YangRapidCanvas, Inc

In-app purchases

1 purchases

Card Centering Checker

One-time1
  • Pro Lifetime$6.99
None

Mentor Mindset

No in-app purchases

Questions

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

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