Comparison

Card Grading Tool vs Grade My Card

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

Head to head
About

Card Grading Tool

Analyze and measure the centering of your trading cards with precision tools. This app helps collectors determine grading potential and share results, supporting various card types.

Highlights
  • Accurate centering measurements
  • User-friendly interface
  • Customizable tools
  • Built-in ratio table
  • Save and share graded cards
  • Offline access
Read full description

Take your trading card grading skills to the next level with Card Grading Tool! Designed for collectors and enthusiasts, this app provides precision tools to measure and analyze the centering of your cards, ensuring they meet professional grading standards. Key Features: - Accurate Centering Measurements: Align your card using our intuitive centering guide to calculate ratios like a pro. - User-Friendly Interface: Easy-to-follow steps for measuring top-bottom and left-right alignment. - Customizable Tools: Adjust colors and settings to match your preferences and enhance visibility. - Built-in Ratio Table: Quickly determine the grading potential of your card with a pre-loaded centering ratio guide. - Save and Share: Capture images of your graded cards and share them with fellow collectors. - Offline Access: No internet? No problem! Use the app anytime, anywhere. Why Choose Card Grading Tool? Grading the centering of a trading card is critical for maximizing its value. Our app simplifies the process, providing tools and tips to ensure your cards meet the industry's highest standards. Whether you’re a hobbyist or a professional collector, Card Grading Tool is your go-to solution. Perfect for All Card Enthusiasts: From vintage baseball cards to modern Pokémon and Magic: The Gathering collections, this app works seamlessly for any trading card type. Join thousands of collectors worldwide who trust Card Grading Tool to ensure their cards achieve the grades they deserve. Download today and start grading like a pro!

About

Grade My Card

This app helps collectors evaluate and grade their collectible cards. It offers precise centering measurements, professional grading estimates from major companies, and tools to assess card condition and potential value.

Highlights
  • Advanced centering analysis
  • Professional grading estimates
  • Front & back evaluation
  • High-quality image capture
  • Interactive adjustment tools
  • Detailed analytics
  • Export and share reports
  • Save multiple cards
Features
Read full description

GradeMyCard: Professional Card Centering & Grading Tool Discover the ultimate solution for evaluating and grading your collectible cards with GradeMyCard! Whether you're a professional grader, investor, or casual collector, our app provides precise measurements, professional grading estimates, and powerful tools to assess your cards' condition and potential value. Key Features: - Advanced Centering Analysis: Instantly measure card centering with precision using our sophisticated edge detection technology. Get accurate percentages for all four margins with just a tap! - Professional Grading Estimates: Receive reliable grade predictions from major grading companies like PSA, BGS, SGC, CGC, TAG, and GMA based on your card's centering measurements. - Front & Back Evaluation: Comprehensively assess both sides of your cards to get the most accurate grading estimates possible. - High-Quality Image Capture: Take crystal-clear photos of your cards using our optimized camera interface designed specifically for card photography. - Interactive Adjustment Tools: Fine-tune measurements with our intuitive controls to ensure perfect accuracy for every card. - Detailed Analytics & Visualization: View detailed breakdowns of your card's centering metrics with visual overlays and percentage displays. - Export & Share: Generate professional reports of your card measurements and grading estimates to share with buyers, sellers, or fellow collectors. - Save Multiple Cards: Build a digital portfolio of your graded cards to track your collection's quality and potential value. Whether you're preparing cards for professional grading, making informed buying decisions, or simply curious about your collection's quality, GradeMyCard provides the precision tools every serious collector needs. Notice: GradeMyCard is an independent card grading tool created for collectors and enthusiasts. All references to professional grading companies including PSA, BGS, SGC, CGC, TAG, GMA, and others remain the property of their respective owners. GradeMyCard is not endorsed, sponsored, or affiliated with any professional grading company. Our grading estimates are based on centering measurements and industry standards but are not guaranteed to match official grades from professional services. We respect the intellectual property rights of all grading companies and encourage users to utilize official grading services for definitive card evaluations. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Card Grading Tool3 screens
Grade My Card3 screens

Verdict

The call

The clearest difference is in-app purchases: Card Grading Tool at none against Grade My Card's 4. Card Grading Tool also leads on update cadence (every 2 months vs every 5 months) and device support (3 vs 1). Grade My Card's advantage is ads (none vs shown). On price and review sentiment 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. Grade My Card sells 4 one-off in-app purchases. Card Grading Tool asks for nothing beyond the download.

UpkeepUpdate frequency

Card Grading Tool ships an update every 2 months, Grade My Card every 5 months. The most recent releases landed on September 17, 2026 and August 22, 2026 respectively.

Scorecard6 real differences · 4 level
Card Grading Tool versus Grade My Card: the parameters behind the verdict, then further details
ParameterCard Grading ToolGrade My Card
PriceFreeFree
Rating4.3 (26 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings26 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size108 MB9 MB
Age rating4+4+
DeveloperComputing & Dreams BVBAAlberto Moral

Customer experience

Card Grading Tool

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Grade My Card

All ratings26 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Card Grading Tool

No in-app purchases

4 purchases

Grade My Card

One-time4
  • Grade My Card Lifetime Normal$2.99
  • Grade My Card Lifetime 2$4.99
  • Grade My Card Lifetime Pro$5.99
Show 1 more
  • Grade My Card Lifetime Pro 2$6.99

Questions

Is Card Grading Tool free?
Card Grading Tool is free to download, with no in-app purchases.
Is Grade My Card free?
Grade My Card is free to download, with in-app purchases available.
Do Card Grading Tool or Grade My Card have ads?
Card Grading Tool shows ads; Grade My Card does not.
Which is updated more often, Card Grading Tool or Grade My Card?
Card Grading Tool ships an update every 2 months, and Grade My Card every 5 months. Most recently, Card Grading Tool was updated on September 17, 2026 and Grade My Card on August 22, 2026.

Other comparisons