Comparison

CardValue 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

CardValue

Instantly identify and value any collectible card using advanced AI. Simply take a photo to get detailed information and an estimated market value for sports cards, Pokémon, and more. Ideal for collectors and traders.

Highlights
  • AI-powered card identification
  • Instant estimated market value
  • Supports sports, Pokémon, and trading cards
  • Detailed card information
  • User-friendly photo capture
Features
Read full description

Identify any collectible card in the world and get an instant estimated value. Whether it’s sports cards, Pokémon, or any other trading card, CardValue has you covered. CardValue leverages the power of cutting-edge AI, using GPT-4 Vision, the most advanced AI in the world, to identify and appraise your cards. Simply snap a photo of your card, and within seconds, receive detailed information and an estimated market value. Perfect for collectors, traders, and enthusiasts alike, CardValue ensures you’re always in the know about the worth of your cards.

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

CardValue3 screens
Grade My Card3 screens

Verdict

The call

The clearest difference is review sentiment: CardValue at 20% against Grade My Card's 0%. CardValue also leads on rating (4.6 vs 4.3) and update cadence (every 2 months vs every 5 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CardValue sells 1 in-app purchase, starting at $9.99 per month and Grade My Card sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CardValue holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 92 and 26 respectively. Written reviews point the same way: 20% of CardValue's written reviews are positive against 0% of Grade My Card's.

UpkeepUpdate frequency

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

Scorecard4 real differences · 6 level
CardValue versus Grade My Card: the parameters behind the verdict, then further details
ParameterCardValueGrade My Card
PriceFreeFree
Rating4.6 (92 ratings) — better4.3 (26 ratings)
Positive reviews20.0% of reviews — better0.0% of reviews
Number of ratings92 — better26
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS18.617.0 — better
Further details — not scored
Size50 MB9 MB
Age rating4+4+
DeveloperHenrique BersaniAlberto Moral

Customer experience

CardValue

All ratings92 ratings
Positive90.2%
Neutral1.1%
Negative8.7%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Grade My Card

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

In-app purchases

1 purchases

CardValue

Subscriptions1
  • Premium Subscription$9.991 Month
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 CardValue free?
CardValue is free to download, with in-app purchases available.
Is Grade My Card free?
Grade My Card is free to download, with in-app purchases available.
Which has better reviews, CardValue or Grade My Card?
CardValue is rated higher. CardValue averages 4.6 out of 5 from 92 ratings, while Grade My Card averages 4.3 from 26 ratings.
Do CardValue or Grade My Card have ads?
Neither CardValue nor Grade My Card shows ads.
Which is updated more often, CardValue or Grade My Card?
CardValue ships an update every 2 months, and Grade My Card every 5 months. Most recently, CardValue was updated on September 2, 2026 and Grade My Card on August 22, 2026.

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