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Best Online Grading Cards Apps

227+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Looking for free online grading cards apps? 20 of our 227+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Online Grading Cards Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1카드 그레이더 프로카드 그레이더 프로Free4.8★ (4.1K)NoYesJul 2026
2Digital Grading CoDigital Grading CoFree4.6★ (2K)YesYesJul 2026
3HoloDex - TCG Scan & CollectHoloDex - TCG Scan & CollectFree4.8★ (19K)NoYesJul 2026
4PSA: Card Scanner & GradingPSA: Card Scanner & GradingFree4.8★ (50K)YesNoJul 2026
5카드그레이딩 AI – 트레이딩카드 평가 도구카드그레이딩 AI – 트레이딩카드 평가 도구Free4.8★ (471)YesYesJul 2026
6Card Centering CalculatorCard Centering CalculatorFree4.7★ (2.1K)YesYesJul 2026
7CHCK.AI - Card GradingCHCK.AI - Card GradingFree3.5★ (28)YesNoMay 2026
8StarSnap: Sports Card ScannerStarSnap: Sports Card ScannerFree4.7★ (24K)NoYesJul 2026

Top Picks for Online Grading Cards

카드 그레이더 프로#1

카드 그레이더 프로 by Daniel Yaakob

AI 및 전문가 카드 등급 평가
Editor's Choice
🔧 Utilities
4.8😊(4.1K ratings)
FreeIn-App Purchases
카드 그레이더 프로 screenshot 1
카드 그레이더 프로 screenshot 2
카드 그레이더 프로 screenshot 3
카드 그레이더 프로 screenshot 4
카드 그레이더 프로 screenshot 5
카드 그레이더 프로 screenshot 6

Instantly assess the condition of your trading cards with AI-powered analysis of centering, edges, corners, and surface. For a more in-depth evaluation, choose expert human grading for detailed notes, rarity assessment, and submission guidance. Explore a community showcase of graded cards and view their market prices.

What We Love

  • 👍 Good app for checking card grades
  • 🚀 Fast and accurate ratings
  • 💡 Useful for pre-grading cards before submission

Room to Improve

  • 🐛 Inaccurate grading in free version
  • 🐛 Doesn't work consistently
Digital Grading Co#2

Digital Grading Co by Dominic Wood

AI Grading, Pricing & Trading
Strong Contender
🎬 Entertainment
4.6😞(2K ratings)
FreeAdsIn-App Purchases
#77in Entertainment
Digital Grading Co screenshot 1
Digital Grading Co screenshot 2
Digital Grading Co screenshot 3
Digital Grading Co screenshot 4
Digital Grading Co screenshot 5

Transform your smartphone into an AI-powered grading tool for collectibles like TCGs and sports cards. Get instant, expert-level insights on card condition, market value, and collector strategy. Make smarter decisions about holding, trading, or selling your collection.

What We Love

  • 🚀 Accurate grading
  • 👍 Easy to use
  • 💡 Helpful for collectors
  • 🚀 Quick grading process

Room to Improve

  • 🐛 Buggy and glitchy
  • 🐛 Camera issues and blurry images
  • 🐛 Inconsistent grading
HoloDex - TCG Scan & Collect#3

HoloDex - TCG Scan & Collect by MAVELLI FZCO

Scan, grade & organize cards.
Worth Considering
🔍 Reference
4.8(19K ratings)
FreeIn-App Purchases
#15in Reference
HoloDex - TCG Scan & Collect screenshot 1
HoloDex - TCG Scan & Collect screenshot 2
HoloDex - TCG Scan & Collect screenshot 3
HoloDex - TCG Scan & Collect screenshot 4
HoloDex - TCG Scan & Collect screenshot 5
HoloDex - TCG Scan & Collect screenshot 6

Effortlessly scan, identify, and organize your trading card collection. Get real-time market prices, AI-powered grading insights, and manage your entire collection digitally across multiple TCGs. Keep your collection safe and accessible anywhere.

More Online Grading Cards apps to explore

4
PSA: Card Scanner & Grading
PSA: Card Scanner & Grading
PSA: Card Scanner & Grading
Scan. Price. Grade. Collect.
Free

This app helps collectors identify, price, and manage their trading card collections. It offers a powerful scanner, real-time pricing, grading submission tracking, and seamless selling options on eBay.

Card identification and pricingCollection management and portfolio trackingStreamlined grading submissions
🔍 Reference
(50K)
free with in-app purchases
5
카드그레이딩 AI – 트레이딩카드 평가 도구
카드그레이딩 AI – 트레이딩카드 평가 도구
카드그레이딩 AI – 트레이딩카드 평가 도구
몇 초 만에 카드 등급을 매기세요
Free

This app uses AI to predict the grade of your trading cards, including Pokémon, Lorcana, and MTG. Upload images of your cards to get instant analysis of centering, edges, surface, and corners, along with a predicted grade score. It's designed for collectors and resellers to evaluate their collections before official grading.

AI-powered card grading predictionsSupports Pokémon, Lorcana, MTG, Yu-Gi-Oh!Analyzes centering, edges, surface, corners
🔧 Utilities
(471)
free with in-app purchases
6
Card Centering Calculator
Card Centering Calculator
Card Centering Calculator
TCG & Sports Card Grading Tool
Free

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.

AI-powered card centering detectionManual centering measurement with zoomGrade comparisons for PSA, BGS, SGC, CGC, TAG, ACE
🔧 Utilities
(2.1K)
free with in-app purchases
7
CHCK.AI - Card Grading
CHCK.AI - Card Grading
CHCK.AI - Card Grading
Appraise Trading Cards
Free

Easily appraise sports trading cards using AI and expert insights. Scan your cards to get real-time market data, discover hidden gems, and receive pre-grade assessments before professional submission. Showcase your collection and curate custom sets.

AI-powered card scanningReal-time market pricingExpert-verified pre-grading
⚽ Sports
(28)
ad-supported
8
StarSnap: Sports Card Scanner
StarSnap: Sports Card Scanner
StarSnap: Sports Card Scanner
Collect, Grading & Value Guide
Free

Instantly identify and value your sports cards by taking a photo. Get market price estimates, grading insights, and manage your entire collection. Perfect for collectors, traders, and investors.

Instant card identificationAccurate market valuationGrading and condition guidance
⚽ Sports
(24K)
freemium
9
FoilSnap: TCG Card Scanner
FoilSnap: TCG Card Scanner
FoilSnap: TCG Card Scanner
Value Guide, Grading & Collect
Free

Instantly identify and value trading cards with AI-powered scanning. Track market prices, detect foil variants, and organize your collection for Magic, Pokémon, Yu-Gi-Oh!, and more. Get pre-grade estimates and monitor your portfolio's growth.

Instant AI Card ScanningPrecise Market ValuationFoil & Variant Detection
🔍 Reference
(11K)
freemium
10
Beckett Mobile
Beckett Mobile
Beckett Mobile
by Beckett Media LLC
Free

Manage and value your sports and non-sports trading cards and collectibles. Access a comprehensive online price guide, track grading submissions, and verify authenticity. Organize your collection and learn about its value.

Online Price Guide (OPG)Beckett Grading Services (BGS)Beckett Authentication Services (BAS)
⚽ Sports
(3.1K)
free with in-app purchases
11
Binder AI: Card Grading Tool
Binder AI: Card Grading Tool
Binder AI: Card Grading Tool
Scan & Grade All Trading Cards
Free

Easily scan and analyze the condition of your trading and sports cards using AI. Get detailed grading insights before sending them to professional services, helping you make informed decisions about whether to grade or keep your cards raw.

AI card grading analysisScan front and back of cardsDetailed condition notes
🔧 Utilities
(454)
subscription
12
LUDEX Sports Card Scanner +TCG
LUDEX Sports Card Scanner +TCG
LUDEX Sports Card Scanner +TCG
Scan, Track, & Sell Your Cards
Free

Effortlessly identify, value, and manage your sports and trading card collections. Get instant market prices, organize your cards digitally, and streamline the selling process directly from your device.

Instant card recognition with AIReal-time market value updatesComprehensive collection management
⚽ Sports
(26K)
freemium
13
Arena Club: Sports & TCG Card
Arena Club: Sports & TCG Card
Arena Club: Sports & TCG Card
Collect, Trade, Sell, Showcase
Free

This app allows users to collect, buy, sell, and trade sports and TCG cards digitally. It offers features like digital pack openings, a virtual showroom, and an integrated marketplace for seamless transactions. Users can also submit cards for grading and store them securely.

Digital pack openings (Slab Packs)Virtual card showroomLive marketplace for buying/selling/trading
🛍️ Shopping
(3.9K)
free with in-app purchases
14
Sports Card Investor
Sports Card Investor
Sports Card Investor
Profit from the hobby you love
Free

Track trending sports cards, find deals, and explore sets to discover hidden gems. Easily compare card values with sales data from multiple marketplaces. This free app is for collectors of all levels.

Track trending cardsUncover best dealsExplore card sets
⚽ Sports
(37K)
free with in-app purchases
15
Fanatics Collect
Fanatics Collect
Fanatics Collect
Buy & Collect Sports Cards
Free

Discover, buy, and sell authenticated sports cards, TCGs, and memorabilia. Securely store your collection in a digital vault and track its value. Participate in auctions or fixed-price sales with competitive rates.

Authenticated sports card marketplaceWeekly and Premier auctionsFixed price sales with offers
⚽ Sports
(5.9K)
free with in-app purchases
16
Alt: Buy & Sell Cards
Alt: Buy & Sell Cards
Alt: Buy & Sell Cards
24/7 Auctions or Buy It Now
Free

A mobile marketplace for buying and selling trading cards. It features 24/7 auctions, fixed-price sales, and a cash advance program. Users can also track card values and manage their collection.

24/7 auction and fixed price marketplaceCash advance program for sellersDetailed data and card values
⚽ Sports
(13K)
free
17
Sports Card Scanner: Spoly
Sports Card Scanner: Spoly
Sports Card Scanner: Spoly
Card Grading, Value, Collect
Free

This app uses AI to scan and identify sports cards, providing condition analysis and real-time market value tracking. Organize your entire collection, track its total value, and receive alerts for important dates.

AI-powered card scanning and identificationProfessional card grading and condition analysisReal-time market value tracking
🌟 Lifestyle
(2.9K)
free with in-app purchases
18
Card Ladder
Card Ladder
Card Ladder
Card Price Guide & Tracker
Free

This app provides detailed sports card data, including sales history and value estimations from multiple platforms. Track your collection's growth, monitor player performance, and stay updated with hobby news. It offers free access to basic features and an enhanced experience with a professional subscription.

Sports card value trackingCollection analyticsSales data from 14 platforms
⚽ Sports
(5.7K)
freemium
19
CardVis - Sports & TCG Grading
CardVis - Sports & TCG Grading
CardVis - Sports & TCG Grading
AI TCG & Sports Card Grading
Free

Instantly grade sports and trading card game cards using AI. Get detailed reports on centering, edges, surface, and corners, with transparent explanations for each score. Organize and manage your graded collection with ease.

AI-powered card gradingDetailed grading reportsCentering analysis
⚽ Sports
(340)
free with in-app purchases
20
SGC Grading
SGC Grading
SGC Grading
Submit Orders, Manage & Track
Free

Manage your trading card collection and grading submissions. Submit orders, track their progress, and build a digital inventory of your graded cards. Access detailed information and verification for your collection.

Submit and track grading ordersBuild and manage digital card collectionVerify card certifications and access images
🌟 Lifestyle
(111)
free

FAQ about Online Grading Cards

What are the best online grading cards apps for iPhone?
카드 그레이더 프로 tops our online grading cards apps ranking as of June 2026, with a 4.8-star average from 4.1K App Store ratings, and it's free to download.
Yes — 20 of the top online grading cards apps we rank are free to download, including 카드 그레이더 프로 and Digital Grading Co.
카드 그레이더 프로 has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 227+ online grading cards apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Card Grader Pro allows you to get your trading cards graded using either advanced AI image recognition or expert human graders. The AI provides instant feedback on centering, edges, corners, and surface quality, while human graders offer detailed condition notes, rarity assessment, and submission advice.
Key features include AI-powered instant grading for quick assessments, expert human grading for in-depth analysis, the ability to view card prices, and a community showcase to browse and compare other users' graded cards.