Comparison

Card Centering Pro vs HyperGrade

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

Head to head
About

Card Centering Pro

Features
Read full description

Stop paying to grade cards that will never hit a 10. Card Centering Pro measures your card's centering in seconds then tells you if it's worth the submission fee. Front and back, down to the decimal. WHY CENTERING DECIDES YOUR GRADE Centering is the most common reason a card misses Gem Mint. A card that's 70/30 on the back can cap your grade at an 8 — no matter how sharp the corners are. Graders measure it with digital precision. Now so can you, before you spend a cent. HOW IT WORKS 1. Snap or import a photo of your card 2. Edges are detected automatically — or drag the guides yourself 3. Get exact ratios: 55/45, 60/40, 52/48 4. See the best grade each company would give it 5. Submit the winners. Sell the rest raw. FEATURES - AUTO EDGE DETECTION Point your camera at the card. The borders are found for you. - MANUAL PRECISION MODE Vintage card? Thick border? Drag high-contrast guides to any anchor point and pinch to zoom for decimal-level accuracy. - FRONT AND BACK ANALYSIS Back centering sinks more submissions than collectors expect. Measure both sides and see your true ceiling. - GRADING STANDARDS LIBRARY Current centering thresholds for every major service, built in and kept up to date. Know which one gives your card the best shot before you pick a submission. - YOUR COLLECTION, SAVED Every card you measure is stored with its ratios and estimated grade. Build your submission list over weeks, not in one sitting. - WORKS OFFLINE At a card show with no signal? Everything runs on device. BUILT FOR EVERY CARD Pokémon · One Piece · Lorcana · Magic: The Gathering · Yu-Gi-Oh! Baseball · Basketball · Football · Hockey · Soccer · F1 Vintage, modern, holo, foil, full-art, borderless. WHO IT'S FOR COLLECTORS — Screen your box before you submit. One avoided submission pays for the app many times over. SELLERS — Publish exact centering numbers in your listings. Measured cards sell faster and close higher. BUYERS — Check the photos in a listing before you bid. Don't overpay for a card that's off-center. BREAKERS — Rip, measure, sort. Know what's worth slabbing before the box is even empty. Free to measure. Upgrade anytime for unlimited saved cards and full front-and-back analysis. Not affiliated with or endorsed by any grading company. Results are an estimate of centering only and do not predict a final grade, which also accounts for corners, edges and surface.

About

HyperGrade

This app helps collectors determine if their trading cards are worth grading. It uses your phone's camera to measure card centering, estimate grade odds, and compare raw versus graded values. Save your scans, track your collection, and manage your portfolio.

Highlights
  • Camera-based centering measurement
  • Estimated grade odds (PSA 10, 9, etc.)
  • Raw vs. graded value comparison
  • Collection tracking and management
  • Portfolio value estimation
  • Offline functionality
Features
Read full description

HyperGrade tells you whether a card is worth grading before you pay the fee. Point your camera at any Pokémon card. HyperGrade measures its centering with the same precision graders use, estimates your odds of a PSA 10, and shows what the card is worth raw versus graded. No fake AI grades and no hype. Just honest math built on real grading results. WHY COLLECTORS USE IT • Centering, measured: precise frames give exact ratios, like 55/45, the way graders actually judge them • Honest grade odds: your chance of a PSA 10, 9, or lower, calibrated on hundreds of real submissions • The dollar verdict: raw price versus PSA 10 price, your expected return, and whether the card clears the grading fee • All four companies: PSA, BGS, CGC, and TAG calls from one scan • Shot at an angle? Perspective correction flattens your photo automatically • Works offline: every measurement happens on your device YOUR COLLECTION Save every scan with photos, grades, and notes. Track cards from saved to submitted to graded, then record the real grade and see how our call compared. We keep score honestly, even when we miss. PORTFOLIO See what your binder is worth today, what it could be worth graded, and which cards actually clear the fee. Live prices, updated daily. FREE AND PREMIUM Scanning and centering are free forever. Premium adds exact odds, dollar verdicts, BGS, CGC and TAG calls, unlimited saved cards with cloud sync, and the portfolio. One subscription also unlocks everything on hyperpotion.io, including fair value boards and card intelligence. New subscribers get a 3 day free trial. THE HONEST PART Grades here are calibrated estimates from your photos and your inspection, not guarantees. Only a grading company decides the real grade. That is exactly why HyperGrade exists: to help you decide when the fee is worth the shot. HyperGrade is not affiliated with PSA, Beckett, CGC, TAG, Nintendo, or The Pokémon Company. Questions or feedback: hyperpotion.io/contact Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://hyperpotion.io/legal/privacy

Screenshots

Card Centering Pro4 screens
HyperGrade4 screens

Verdict

The call

Card Centering Pro and HyperGrade are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Card Centering Pro sells 1 one-off in-app purchase and HyperGrade sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Card Centering Pro versus HyperGrade: the parameters behind the verdict, then further details
ParameterCard Centering ProHyperGrade
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 weeks—
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size41 MB21 MB
Age rating12+4+
DeveloperMatteo GiannessiLogan Carlile

In-app purchases

1 purchases

Card Centering Pro

One-time1
  • Pro plan$9.99
2 purchases

HyperGrade

Subscriptions2
  • Premium Monthly3 Days trial$9.991 Month
  • Premium Annual$99.991 Year

Questions

Is Card Centering Pro free?
Card Centering Pro is free to download, with in-app purchases available.
Is HyperGrade free?
HyperGrade is free to download, with in-app purchases available.
Do Card Centering Pro or HyperGrade have ads?
Neither Card Centering Pro nor HyperGrade shows ads.

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