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Best Sports Card Seller Apps & Games

250+ iOS apps & games curated and reviewed

4.8 avg rating
20 free apps & games
Updated August 2026

From beginner-friendly picks to power-user tools, our sports card seller list covers 250+ iPhone apps and games updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Sports Card Seller Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Alt: Buy & Sell CardsAlt: Buy & Sell CardsFree4.9★ (14K)NoNoAug 2026
2CollX: Sports Card ScannerCollX: Sports Card ScannerFree4.6★ (47K)NoYesAug 2026
3PSA: Card Scanner & GradingPSA: Card Scanner & GradingFree4.8★ (54K)YesNoAug 2026
4My Card PostMy Card PostFree5.0★ (67)NoYesAug 2026
5Sports Card InvestorSports Card InvestorFree4.8★ (38K)NoNoAug 2026
6Whatnot: Shop, Sell, ConnectWhatnot: Shop, Sell, ConnectFree4.7★ (1M)YesNoAug 2026
7Fanatics CollectFanatics CollectFree4.7★ (7.2K)YesNoAug 2026
8BuySportsCards: MarketplaceBuySportsCards: MarketplaceFree4.9★ (22)NoNoAug 2026

Top Picks for Sports Card Seller

Alt: Buy & Sell Cards#1

Alt: Buy & Sell Cards by Alt Platform Inc.

24/7 Auctions or Buy It Now
Editor's Choice
⚽ Sports
4.9😊(14K ratings)
Free
Alt: Buy & Sell Cards screenshot 1
Alt: Buy & Sell Cards screenshot 2
Alt: Buy & Sell Cards screenshot 3
Alt: Buy & Sell Cards screenshot 4
Alt: Buy & Sell Cards screenshot 5
Alt: Buy & Sell Cards screenshot 6

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.

What We Love

  • 💎 Excellent for tracking card values and market trends
  • 🏪 Wide selection of cards and auctions
  • 🤝 Great customer service and quick responses
  • 🏆 Best app for sports card collectors and investors

Room to Improve

  • 🐛 Occasional app crashes and glitches
  • 📱 Camera focus issues when scanning cards
  • 🕰 Slow app performance and updates
CollX: Sports Card Scanner#2

CollX: Sports Card Scanner by CollX LLC

Scan, price, buy + sell cards
Strong Contender
⚽ Sports
4.6😐(47K ratings)
FreeIn-App Purchases
#33in Sports
CollX: Sports Card Scanner screenshot 1
CollX: Sports Card Scanner screenshot 2
CollX: Sports Card Scanner screenshot 3
CollX: Sports Card Scanner screenshot 4
CollX: Sports Card Scanner screenshot 5
CollX: Sports Card Scanner screenshot 6

Instantly identify sports and TCG cards, get their market value, and track your collection's worth. Buy and sell cards through a secure marketplace with AI-powered insights and selling tools.

What We Love

  • 🚀 Great for cataloging and managing collection
  • 🤝 Helpful community and support
  • 💰 Pro membership offers good value
  • 📊 Useful for finding card values

Room to Improve

  • 🐛 Buggy, crashes frequently
  • 🔍 Inconsistent card recognition and pricing
  • 🇨🇦 Limited functionality for non-US users
PSA: Card Scanner & Grading#3

PSA: Card Scanner & Grading by PSA

Scan. Price. Grade. Collect.
Worth Considering
🔍 Reference
4.8😐(54K ratings)
FreeAds
#17in Reference
PSA: Card Scanner & Grading screenshot 1
PSA: Card Scanner & Grading screenshot 2
PSA: Card Scanner & Grading screenshot 3
PSA: Card Scanner & Grading screenshot 4
PSA: Card Scanner & Grading screenshot 5
PSA: Card Scanner & Grading screenshot 6

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.

What We Love

  • 🚀 Excellent tracking and updates
  • 👍 Convenient features like grade reveal
  • 🚀 Smooth and user-friendly app
  • 🔒 Secure and professional service

Room to Improve

  • 🐛 Scanning and card recognition issues
  • 🔍 Inconsistent grading and lower-than-expected grades
  • 💰 Expensive grading and shipping fees

More Sports Card Seller apps to explore

4
My Card Post
My Card Post
My Card Post
Buy, Sell & Trade – No Fees
Free

This platform allows collectors to buy, sell, and trade sports and trading cards without any seller fees. It offers seamless card syncing, real-time notifications, and a 24/7 virtual card show experience for a secure and connected community.

No seller feesSeamless card syncing (PSA/TAG)Real-time notifications
🛍️ Shopping
(67)
free with in-app purchases
5
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
(38K)
free with in-app purchases
6
Whatnot: Shop, Sell, Connect
Whatnot: Shop, Sell, Connect
Whatnot: Shop, Sell, Connect
The Live Shopping Marketplace
Free

Discover and purchase items from a vast marketplace featuring live shopping events. Connect with sellers and buyers across numerous categories, from collectibles to fashion, and find deals through auctions and flash sales. The platform also enables individuals and businesses to sell their products live.

Live shopping eventsBuy and sell across 250+ categoriesAuctions and flash sales
🛍️ Shopping
(1M)
ad-supported
7
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
(7.2K)
free with in-app purchases
8
BuySportsCards: Marketplace
BuySportsCards: Marketplace
BuySportsCards: Marketplace
#1 for Selection & Savings
Free

Discover and purchase sports cards from a vast marketplace with millions of listings. Easily sell your own cards with low fees and discounted shipping options. Find new arrivals daily and save searches to never miss a deal.

Millions of sports cards availableBuyer protectionThousands of reputable sellers
⚽ Sports
(22)
free
9
Courtyard: TCG, Watches, Cards
Courtyard: TCG, Watches, Cards
Courtyard: TCG, Watches, Cards
Discover Rare Collectibles
Free

Open digital packs to reveal authentic collectibles like Pokémon cards, sports cards, comics, and luxury watches. Sell unwanted items instantly, store them securely in a free, insured vault, or redeem them for physical delivery. Experience the thrill of collecting from your phone.

Rip digital packs for physical collectiblesInstant sell-back optionFree, insured vaulting
🎮 Games
(7.5K)
free with in-app purchases
10
Another Level Cards
Another Level Cards
Another Level Cards
Sports Card Shop & MEM
Free
🛍️ Shopping
(0)
11
Slab: Baseball Card Dealer
Slab: Baseball Card Dealer
Slab: Baseball Card Dealer
Buy low, grade, flip, get rich
Free
🎮 Games
(0)
12
Sports Card Scanner: CardCheck
Sports Card Scanner: CardCheck
Sports Card Scanner: CardCheck
Find value for Baseball Cards.
Free
⚽ Sports
(0)
13
Oracle Card Comps
Oracle Card Comps
Oracle Card Comps
AI Sports card values
Free
⚽ Sports
(0)
14
Sport Card Expo
Sport Card Expo
Sport Card Expo
Toronto April 20-23 2023
Free

Connect with sports collectibles enthusiasts, buy, sell, and trade items globally. Discover rare cards and memorabilia, access event information, and engage with the community year-round.

Connect with enthusiastsBuy, sell, and trade collectiblesBrowse dealer directory
⚽ Sports
(0)
ad-supported
15
Sports Card Scanner＋
Sports Card Scanner＋
Sports Card Scanner＋
Scan. Price. Grade. Collect
Free
⚽ Sports
(0)
16
Vaultr: Graded Card Packs
Vaultr: Graded Card Packs
Vaultr: Graded Card Packs
Rip packs, pull graded cards
Free
🛍️ Shopping
(0)
17
Grail AI
Grail AI
Grail AI
AI Search for Sports Cards
Free

This app uses AI to create a searchable inventory of sports cards at conventions. Users can search for specific cards by player, set, or condition, and find them at nearby tables. It also facilitates trading by allowing users to list their own collections.

AI-powered card identificationSearchable live inventoryFind cards by player, set, condition
🛍️ Shopping
(2)
free
18
Card Lister
Card Lister
Card Lister
List cards on eBay fast
Free
⚽ Sports
(0)
19
Departure Breaks
Departure Breaks
Departure Breaks
Nightly baseball card breaks
Free
🎬 Entertainment
(0)
20
Sports Card Portal
Sports Card Portal
Sports Card Portal
News, Shows, Calendar
Free

Stay informed about the latest news in sports, gaming, and trading cards. Get updates on major sports, popular TCGs like Pokemon and Yu-Gi-Oh, auction results, and upcoming card shows in the US. Features a calendar for new releases and is advertisement-free.

Sports news updatesGaming TCG news (Pokemon, Dragon Ball, Yu-Gi-Oh)Trading card auction results
📡 News
(2)
free

FAQ about Sports Card Seller

What are the best sports card seller apps & games for iPhone?
Alt: Buy & Sell Cards tops our sports card seller apps & games ranking as of August 2026, with a 4.9-star average from 14K App Store ratings, and it's free to download.
Yes — 20 of the top sports card seller apps & games we rank are free to download, including Alt: Buy & Sell Cards and CollX: Sports Card Scanner.
Alt: Buy & Sell Cards has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ sports card seller apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Alt app is a comprehensive marketplace for buying and selling trading cards. You can participate in 24/7 auctions, buy cards at a fixed price, access the hobby's largest cash advance program, view detailed card data and values, and manage your entire collection directly from your mobile device.
Sellers can list their cards for a 14-day continuous auction for maximum visibility, or utilize the fixed price marketplace. The app also offers the largest and quickest cash advances in the industry, competitive selling fees, fast payouts, and the ability to dual-list on Alt and eBay.