Comparison

Xpoint Verify vs Card Centering Calculator

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

Head to head
About

Xpoint Verify

This app validates GPS position, connections, and device information to meet regulatory requirements, detect fraud, and provide business insights. It offers precision geo-accuracy and advanced fraud protection for gaming operators.

Highlights
  • GPS position validation
  • Regulatory compliance
  • Fraud detection
  • Device information verification
  • Geo-accuracy
  • SDK support for native apps
Features
Read full description

Xpoint Verify is a geolocation validator software which enables our partners to validate GPS position, connections and device information in milliseconds. Verify fulfils regulatory location requirements, detecting and preventing fraud, while also providing value-adding insights to help grow your business. Key features and benefits: - Provides a best-in-class toolset for regulatory compliance - Compatible with any operator website that requires Xpoint location check - Offers precision geo accuracy, prevents fraudulent players from making wagers and highlights suspicious activity Supports SDKs for native apps: SDKs embedded into gaming provider native apps support their respective platforms and allows web browser-based gaming. Seamless operator and user experience: Works on all leading mobile native applications or web browser environments. Meets all state / province regulations: Tailored to align with each geographic jurisdiction’s compliance requirements across North America (USA and Canada). Uses multiple data points: Verify gathers a multitude of data points across WiFi, GPS, IP, and cellular to make informed decisions on true player location. Advanced fraud protection: Utilizes the latest anti fraud and risk detection mechanisms as a finder to combat remote software, VPNs and other spoofing technology. Important Note: To protect your privacy, Xpoint Verify encrypts the data in a very secure manner.

About

Card Centering Calculator

This app helps collectors and traders measure card centering ratios for grading. It uses AI to detect centering or allows manual adjustments for precise measurements, displaying potential grades from major companies.

Highlights
  • AI-powered card centering detection
  • Manual centering measurement with zoom
  • Grade comparisons for PSA, BGS, SGC, CGC, TAG, ACE
  • Front and back side centering measurement
  • Grading standards reference guide
  • Off-center visualization tool
Features
Read full description

Card Centering Calculator is the ultimate tool for measuring your card's centering ratios before grading. Whether you collect Pokémon, One Piece, Lorcana, Yu-Gi-Oh!, Magic, baseball, basketball, football, or other trading and sports cards, the app helps you quickly measure centering, compare grading standards, and decide if your card may be worth submitting. Scan or upload a card image to calculate real-time centering ratios, such as 55/45 or 60/40, and instantly compare the highest potential centering grades from major grading companies including PSA, BGS, SGC, CGC, TAG, and ACE. Wondering if your card has centering worthy of a Gem Mint 10? Measure it before you submit. --- Card Scanner With Auto Centering Detection --- Scan or upload your card and let the app automatically detect the card edges and calculate centering ratios. --- Precise Ratio Measurements --- Manually adjust measurement guides on each side of the card for precise centering calculations. Use zoom for ultra-accurate adjustments and fine-tuning. --- Measure in Pixels, Millimeters, or Inches --- Switch from percentages to real measurements. View each border's width in pixels, millimeters, or inches to double-check against calipers or calculate centering your own way. --- Saved Cards --- Save cards to your collection and come back to them later. Add tags, filter your saved cards, and keep track of cards you may want to grade, sell, trade, or review again. --- Perspective Fix Tool --- Correct skewed, angled, bent, or warped card images before measuring. The Perspective Fix tool helps straighten card edges so you can get cleaner and more accurate centering measurements. --- Grade Comparisons --- Instantly see the best possible centering grades from PSA, BGS, CGC, SGC, TAG, and ACE as you adjust your card's ratios. Compare grading companies and see how each company's centering standards may affect your card. --- Front and Back Side Grading --- Measure centering for both the front and back of your card, since grading standards differ between sides. --- Pokémon e-Reader Card Mode --- Measure Expedition, Aquapolis, and Skyridge e-Reader cards correctly. The dot-code strip makes the left and bottom borders wider by design, so e-Reader mode compares the top and right borders the way graders do and saves the setting with each card. --- Grading Standards Reference --- View centering standards from PSA, BGS, CGC, SGC, TAG, and ACE in one convenient reference section. --- Cropping and Image Tools --- Crop card images, upload from your photo library, scan with the camera, or upload a card image from a URL. --- Compatible With All Cards --- Use Card Centering Calculator with TCG cards, sports cards, and other collectible cards, including Pokémon, One Piece, Yu-Gi-Oh!, Lorcana, Magic: The Gathering, baseball, basketball, football, and more. Why Centering Matters: Centering plays a major role in determining a card's grade from professional grading companies. Even if a card is otherwise in excellent condition, poor centering can reduce its grade and impact its value. Card Centering Calculator helps you measure centering ratios before submitting cards for grading, giving you more information when deciding which cards to grade, sell, trade, or keep raw. Note: Card Centering Calculator focuses on measuring centering ratios. Professional grading companies such as PSA, BGS, CGC, SGC, TAG, and ACE also evaluate other factors, including corners, edges, surface wear, scratches, dents, print quality, and overall condition. This app does not assess those additional grading criteria.

Screenshots

Xpoint Verify4 screens
Card Centering Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Card Centering Calculator at 60% against Xpoint Verify's 13%. Card Centering Calculator also leads on rating (4.7 vs 2.6) and ratings volume (2.6K vs 49). Xpoint Verify's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price 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. Card Centering Calculator sells 5 one-off in-app purchases. Xpoint Verify asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Card Centering Calculator holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: Card Centering Calculator has 2.6K ratings behind it against 49, so its average is the more settled of the two. Written reviews point the same way: 13% of Xpoint Verify's written reviews are positive against 60% of Card Centering Calculator's.

UpkeepUpdate frequency

Xpoint Verify ships an update every 2 months, Card Centering Calculator monthly. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

Scorecard8 real differences · 2 level
Xpoint Verify versus Card Centering Calculator: the parameters behind the verdict, then further details
ParameterXpoint VerifyCard Centering Calculator
PriceFreeFree
Rating2.6 (49 ratings)4.7 (2.6K ratings) — better
Positive reviews13.3% of reviews60.0% of reviews — better
Number of ratings492.6K — better
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size21 MB21 MB
Age rating17+4+
DeveloperXPoint Services LLCJade Lizard Software LLC

Customer experience

Xpoint Verify

All ratings48 ratings
Positive37.5%
Neutral2.1%
Negative60.4%
Written reviews15 reviews
Positive13.3%
Neutral0.0%
Negative86.7%

Card Centering Calculator

All ratings2,459 ratings
Positive93.4%
Neutral1.2%
Negative5.4%
Written reviews135 reviews
Positive60.0%
Neutral2.2%
Negative37.8%

Bugs and requests

Xpoint Verify

Not enough reviews yet to summarise bugs or requests.

Card Centering Calculator

Reported bugs

2 issues
  • Centering measurement resets during use
  • Image rotation doesn't stay in place

Requested features

2 requests
  • Thinner and dashed centering lines for better visibility
  • Free access to grading information without subscription

In-app purchases

None

Xpoint Verify

No in-app purchases

5 purchases

Card Centering Calculator

One-time5
  • Small Tip$0.99
  • Medium Tip$1.99
  • Unlock Premium$4.99
Show 2 more
  • Large Tip$4.99
  • Pristine Tip$9.99

Questions

Is Xpoint Verify free?
Xpoint Verify is free to download, with no in-app purchases.
Is Card Centering Calculator free?
Card Centering Calculator is free to download, with in-app purchases available.
Which has better reviews, Xpoint Verify or Card Centering Calculator?
Card Centering Calculator is rated higher. Xpoint Verify averages 2.6 out of 5 from 49 ratings, while Card Centering Calculator averages 4.7 from 2.6K ratings.
Do Xpoint Verify or Card Centering Calculator have ads?
Card Centering Calculator shows ads; Xpoint Verify does not.
Which is updated more often, Xpoint Verify or Card Centering Calculator?
Xpoint Verify ships an update every 2 months, and Card Centering Calculator monthly. Most recently, Xpoint Verify was updated on November 7, 2026 and Card Centering Calculator on November 12, 2026.

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