MintySlab® | Card Centering vs Card Centering Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Precision card centering analysis
- Instant centering breakdown
- Grade preparation confidence
- Scan from camera roll
- Scan from online listings
- Evaluate before purchase
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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
Card Centering Calculator
This app helps trading card collectors accurately measure card centering for professional grading. It offers automatic border detection with manual adjustments, clear measurement results, and the ability to compare potential grades across major companies. Save and manage your analyzed cards to stop guessing and start measuring.
- Accurate centering measurements
- Automatic border detection
- Manual guide adjustments
- Compare potential grades
- Save and manage analyzed cards
- Image import via camera or photos
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Get accurate centering measurements for your trading cards quickly and easily. Ideal for collectors preparing cards for PSA, BGS, CGC, SGC, or TAG grading. - Easy image import (Camera or Photos). - Automatic border detection plus manual guide adjustments. - Clear Left/Right and Top/Bottom centering results. - Compare potential grades across major grading companies. - Save and manage your analyzed cards. Stop guessing, start measuring! Get Card Centering Calculator now. Privacy Policy: https://ccc.ardasen.com/privacy.html Terms of Use: https://ccc.ardasen.com/terms.html
Screenshots
Verdict
The clearest difference is review sentiment: MintySlab® | Card Centering at 83% against Card Centering Calculator's 40%. MintySlab® | Card Centering also leads on rating (4.6 vs 4.3). Card Centering Calculator's advantage is ads (none vs shown) and ratings volume (55 vs 9). 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
Both are free to download. MintySlab® | Card Centering sells 2 in-app purchases, starting at $4.99 per month and Card Centering Calculator sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MintySlab® | Card Centering holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Card Centering Calculator has 55 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 83% of MintySlab® | Card Centering's written reviews are positive against 40% of Card Centering Calculator's.
MintySlab® | Card Centering ships an update weekly, Card Centering Calculator every 2 weeks. The most recent releases landed on July 6, 2026 and September 13, 2026 respectively.
| Parameter | MintySlab® | Card Centering | Card Centering Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) — better | 4.3 (55 ratings) |
| Positive reviews | 83.3% of reviews — better | 40.0% of reviews |
| Number of ratings | 9 | 55 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Peryer Technologies LLC | Arda Sen |
Customer experience
MintySlab® | Card Centering
Card Centering Calculator
In-app purchases
MintySlab® | Card Centering
- MintySlab+ (Monthly)$4.991 Month
- MintySlab+ (Annual)7 Days trial$29.991 Year
Card Centering Calculator
- Weekly Subscription3 Days trial$2.997 Days
- Yearly Subscription$19.991 Year
Questions
Is MintySlab® | Card Centering free?
Is Card Centering Calculator free?
Which has better reviews, MintySlab® | Card Centering or Card Centering Calculator?
Do MintySlab® | Card Centering or Card Centering Calculator have ads?
Which is updated more often, MintySlab® | Card Centering or Card Centering Calculator?
Other comparisons
