Comparison

Card Centering Tool vs Rectifi

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

Head to head
About

Card Centering Tool

Quickly analyze the centering of trading cards with your smartphone. Get precise measurements and estimated grading ranges based on industry standards. Ideal for collectors and sellers of TCG, CCG, and sports cards.

Highlights
  • Accurate centering measurements
  • Visual overlays for clarity
  • Informational grading estimates
  • Simple photo import or capture
  • Automatic centering calculation
  • Intuitive user interface
Read full description

Card Centering Tool - CCT Evaluate card centering in seconds using your smartphone. CCT – Card Centering Tool helps collectors, sellers, and hobbyists analyze the centering of trading cards using simple photos. Just take a picture of your card, and the app provides precise centering measurements along with informational grading estimates based on commonly known industry standards. Whether you collect Pokémon cards, TCG, sports cards, or other trading cards, CCT makes centering analysis fast, simple, and accessible. Key Features Accurate Centering Analysis Measure left/right and top/bottom centering ratios Visual overlays for easy understanding Designed for modern trading card formats Informational Grading Estimates View unofficial grade range estimates based on publicly known grading guidelines Helps you evaluate centering before submitting a card for professional grading Results are for informational purposes only Simple & Intuitive Workflow Take a photo or import an image Automatic detection and centering calculation Clean, easy-to-use interface Built for Collectors Useful for collectors, resellers, and hobbyists Works across multiple card types and categories No technical knowledge required Important Disclaimers CCT provides independent, unofficial estimates only. The app does not offer professional grading or certification services. Actual grades assigned by third-party grading companies may differ from estimates shown in the app. CCT – Card Centering Tool is not affiliated with, endorsed by, sponsored by, or approved by any grading company (including PSA, BGS, CGC, etc.) or any card publisher, league, or brand, including Pokémon, Nintendo, The Pokémon Company, or professional sports leagues. All trademarks and card designs belong to their respective owners. Terms and Conditions & Privacy Policy: https://candle-rutabaga-164.notion.site/Terms-and-Privacy-CCT-Card-Centering-Tool-2cc04399eca38015b04df9590a4afab4

About

Rectifi

Scan trading cards to accurately assess centering against industry standards like PSA, BGS, and CGC. Features automatic perspective correction for precise measurements, even from awkward angles. Offers guided corner placement and detailed analysis for various card types.

Highlights
  • Automatic perspective correction
  • Centering analysis for PSA, BGS, CGC
  • Guided corner placement
  • Automatic card detection
  • Standard and Pro scan modes
  • Scan history and comparison
Read full description

Don't get burned on bad centering. Scan your card against PSA, BGS, and CGC centering standards in seconds, even from an awkward angle. Free. No ads. No account needed. BUILT FOR TRADING CARDS WITH AUTOMATIC PERSPECTIVE CORRECTION Other apps need a perfectly flat photo. Rectifi doesn't. Our app straightens your photo before measuring, so your ratios are accurate no matter how you hold your phone. Watch the perspective correction happen in real time. Built for trading cards, Rectifi detects cards automatically, even on busy backgrounds. HOW IT WORKS 1. Snap a photo or import from your library 2. Place your card's corners one at a time 3. Perspective correction kicks in automatically 4. Get centering ratios and grade qualifications for PSA, BGS, and CGC. Toggle between front and back with a tap. GUIDED MODE: PLACE CORNERS WITH CONFIDENCE Rectifi walks you through corner placement one corner at a time. The screen zooms into each corner so you can line it up precisely before confirming. An on-device detector places every corner for you first, so most of the time a small adjustment is all it takes. Prefer placing all four corners at once? Switch to Manual mode anytime in Settings. INTERACTIVE DEMO Not sure how it works? Walk through an interactive demo with a real card. See corner placement, border adjustment, and full results. No account needed. A NOTE ON "PRO SCANS" A Pro Scan is a perspective-corrected scan. The free tier gives you 5 every week, a shared pool you can spend all in one sitting, so you can check several cards without getting stopped on the second one. New here? You also get 3 welcome-bonus Pro Scans that flow right into your first week's pool. Standard scans are always unlimited and free. Go unlimited on Pro Scans with Rectifi Pro. FREE FEATURES • Unlimited standard scans with centering analysis • 5 perspective-corrected Pro Scans every week, a pooled allowance you can spend all at once • Works with Pokémon, Magic, sports cards, and all other standard-sized cards • Grade qualifications for PSA, BGS, and CGC • Guided Mode: place corners one at a time in a zoomed-in viewport • Smart Capture: fires automatically when your card is stable and in focus • Automatic card detection and cropping • Level-guided capture for accurate flat photos • Offset handles keep your finger out of the way when placing corners • Slow-drag precision mode when zoomed in for sub-pixel accuracy • Share your scan results with a public link PRO FEATURES • Unlimited Pro Scans with perspective correction • Cloud-synced scan history across devices • Exact ratios and grade qualifications for every past scan • Side-by-side comparison to find the better card • Fullscreen zoom and pan on scan images • Border re-adjustment on saved scans without rescanning Stop second-guessing. Never get burned on centering again.

Screenshots

Card Centering Tool4 screens
Rectifi4 screens

Verdict

The call

The clearest difference is rating: Rectifi at 5.0 against Card Centering Tool's 3.7. Rectifi also leads on ratings volume (24 vs 3). Card Centering Tool's advantage is in-app purchases (none vs 1) and iOS requirement (15.6 vs 18.0). On price, ads and device support 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. Rectifi sells 1 in-app purchase, starting at $7.99 per month. Card Centering Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Rectifi holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Rectifi has 24 ratings behind it against 3, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
Card Centering Tool versus Rectifi: the parameters behind the verdict, then further details
ParameterCard Centering ToolRectifi
PriceFreeFree
Rating3.7 (3 ratings)5.0 (24 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings324 — better
Update frequency—Every 11 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size46 MB53 MB
Age rating4+4+
DeveloperTwo UpEchan Ventures, LLC

Customer experience

Card Centering Tool

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Rectifi

All ratings18 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Card Centering Tool

No in-app purchases

1 purchases

Rectifi

Subscriptions1
  • Rectifi Pro Monthly1 Month trial$7.991 Month

Questions

Is Card Centering Tool free?
Card Centering Tool is free to download, with no in-app purchases.
Is Rectifi free?
Rectifi is free to download, with in-app purchases available.
Which has better reviews, Card Centering Tool or Rectifi?
Rectifi is rated higher. Card Centering Tool averages 3.7 out of 5 from 3 ratings, while Rectifi averages 5.0 from 24 ratings.
Do Card Centering Tool or Rectifi have ads?
Neither Card Centering Tool nor Rectifi shows ads.

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