Comparison

MintySlab® | Card Centering vs Slabfy Grader

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

Head to head
About

MintySlab® | Card Centering

This app uses advanced computer vision to analyze the centering of sports and TCG trading cards. Get instant, accurate centering results to inform grading decisions and prepare cards for submission.

Highlights
  • Precision card centering analysis
  • Instant centering breakdown
  • Grade preparation confidence
  • Scan from camera roll
  • Scan from online listings
  • Evaluate before purchase
Features
Read full description

Get Instant Card Centering Results with MintySlab MintySlab is a powerful card centering tool designed for sports card and TCG collectors. Quickly scan your trading cards and receive an accurate centering analysis using advanced computer vision technology—so you can make informed grading decisions with confidence. Whether you’re preparing cards for submission or evaluating a potential purchase, MintySlab helps remove the guesswork by delivering fast, consistent centering insights right from your phone. WHY MINTYSLAB Before sending your cards to a professional grading service, use MintySlab to check centering and avoid surprises. Understanding centering in advance can help save time, reduce unnecessary grading costs, and set clearer expectations before submission. KEY FEATURES • Precision card centering analysis Scan your card and instantly receive a detailed centering breakdown using advanced image analysis. • Grade preparation confidence Know your card’s centering before grading to better understand how it may impact overall condition and value. • MintySlab+ features Upload card images directly from your camera roll and scan cards from online listings, including eBay, to evaluate centering before you buy. SCAN BEFORE YOU SLAB Make MintySlab your go-to card centering companion for grading preparation. Get reliable insights wherever you collect, scan, or shop. Download MintySlab today and take the guesswork out of card centering. Terms of Use: https://mintyslab.com/terms-of-service Privacy Policy: https://mintyslab.com/privacy-policy

About

Slabfy Grader

Estimate the condition of your trading cards before professional grading. Utilize AI-powered scans and optional human expert reviews to get detailed reports and insights. Keep your cards with you throughout the process.

Highlights
  • AI grade estimates
  • Guided photo capture (DeepScan)
  • Front-and-back quick scans
  • Expert human grader reviews
  • Detailed condition reports
  • Saved photo library
Read full description

Get a closer look before you send your card for grading. Start with a front-and-back Quick Scan, or capture 18 guided photos with DeepScan. Each report gives you a Slabfy AI grade estimate and the saved evidence behind it. Your card stays with you. START WITH 3 FREE QUICK SCANS Sign in with Apple or verified email, then verify one mobile number to claim three Quick Scans each month. Each phone can claim one free allowance. You can skip verification and choose a paid plan or one-time scans instead. SEE WHAT GOES INTO THE ESTIMATE Quick Scan is a limited front-and-back look. DeepScan guides you through both faces, all eight corners, and left, right, top, and bottom tilts on each side. Open your report to explore condition categories, findings, and photos. Photo quality affects what can be assessed. CHOOSE YOUR GRADING PACE Free includes 3 Quick Scans each month after phone verification. Collector includes 100 Quick Scans and 2 DeepScans each month. Pro includes 300 Quick Scans and 4 DeepScans each month. Choose monthly or yearly billing. Yearly plans are paid upfront, with scan allowances refreshing monthly. Unused monthly allowances do not roll over. Prefer no subscription, or need extra scans? Buy 25 Quick Scans, 1 DeepScan, or 5 DeepScans. Purchased scans never expire. Active Collector and Pro members see their plan's discounted pack prices. Every App Store price and renewal term appears before purchase. ADD AN EXPERT GRADE Want a person's eye on your card? Expert Grade adds one, two, or three human graders for a nuanced read. They study your DeepScan photos and short silent videos, then publish their grades in your report beside the Slabfy AI estimate. Each Expert Grade is a one-time purchase and includes the DeepScan for that card. PICK UP WHERE YOU LEFT OFF Saved photos stay recoverable if an upload pauses. Reopen your Library to continue. Restore purchases and manage subscriptions from Account. Slabfy AI grade estimates and Expert Grades are not official PSA, BGS, SGC, or CGC grades. Slabfy Grader does not authenticate or encapsulate cards. It is a standalone condition-review app, separate from the Slabfy marketplace. Subscriptions renew automatically unless canceled in your Apple Account settings. Privacy: https://slabfy.com/grader/privacy Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MintySlab® | Card Centering4 screens
Slabfy Grader4 screens

Verdict

The call

The clearest difference is ads: Slabfy Grader at none against MintySlab® | Card Centering's shown. Slabfy Grader also leads on rating (5.0 vs 4.6). MintySlab® | Card Centering's advantage is ratings volume (10 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MintySlab® | Card Centering sells 2 in-app purchases, starting at $4.99 per month and Slabfy Grader sells 10 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Slabfy Grader holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: MintySlab® | Card Centering has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
MintySlab® | Card Centering versus Slabfy Grader: the parameters behind the verdict, then further details
ParameterMintySlab® | Card CenteringSlabfy Grader
PriceFreeFree
Rating4.6 (10 ratings)5.0 (1 ratings) — better
Positive reviews83.3% of reviews—
Number of ratings10 — better1
Update frequencyWeeklyWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size46 MB28 MB
Age rating4+4+
DeveloperPeryer Technologies LLCSlabfy, Inc.

Customer experience

MintySlab® | Card Centering

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Slabfy Grader

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

MintySlab® | Card Centering

Subscriptions2
  • MintySlab+ (Monthly)$4.991 Month
  • MintySlab+ (Annual)7 Days trial$29.991 Year
10 purchases

Slabfy Grader

Subscriptions2
  • Grader Pro Monthly$39.991 Month
  • Grader Collector Yearly$149.991 Year
One-time8
  • Pro - 1 DeepScan$1.49
  • Collector - 1 DeepScan$1.79
  • Pro - 25 Quick Scans$3.99
Show 5 more
  • Collector - 25 Quick Scans$4.49
  • 25 Quick Scans$4.99
  • Pro - 5 DeepScans$6.99
  • Collector - 5 DeepScans$7.99
  • 5 DeepScans$8.99

Questions

Is MintySlab® | Card Centering free?
MintySlab® | Card Centering is free to download, with in-app purchases available.
Is Slabfy Grader free?
Slabfy Grader is free to download, with in-app purchases available.
Which has better reviews, MintySlab® | Card Centering or Slabfy Grader?
Slabfy Grader is rated higher. MintySlab® | Card Centering averages 4.6 out of 5 from 10 ratings, while Slabfy Grader averages 5.0 from 1 ratings.
Do MintySlab® | Card Centering or Slabfy Grader have ads?
MintySlab® | Card Centering shows ads; Slabfy Grader does not.
Which is updated more often, MintySlab® | Card Centering or Slabfy Grader?
MintySlab® | Card Centering ships an update weekly, and Slabfy Grader weekly. Most recently, MintySlab® | Card Centering was updated on October 30, 2026 and Slabfy Grader on November 6, 2026.

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