Google Play 
App StoreEditor's Review
CollX is the ultimate app for card collectors! 🌟 It answers the age-old question: "What's it worth?" 🤔 With CollX, you can easily scan sports cards (baseball, football, basketball, hockey, soccer, wrestling) and TCG cards (Pokemon, Magic, Yu-Gi-Oh!) to instantly identify them and get their average market value. 📈
But that's not all! Once you've scanned your cards, you can add them to your collection and track your portfolio's performance. 📊 With CollX v2.0, you can even buy and sell cards in the Marketplace using a credit card. 💳💰 Get shipping and tracking, and turn your hobby into a side hustle! 💼
CollX's visual search technology is top-notch, instantly recognizing and matching cards against a database of 17+ million sports and trading cards. 🔍 The app provides the current average market price for each card. 💲 Plus, it identifies graded cards with barcodes and parallel/reprint versions. 💯
The Marketplace in v2.0 allows you to buy cards using a credit card, Apple Pay, CollX Credit, or your balance on the app. 🛒 Use Deals to bundle cards and make offers to sellers. As a seller, you can utilize shipping options like CollX Envelope for tracked shipping as low as $0.75! ✉️ Other Seller Tools include bulk discounts and offer acceptance preferences. 👍 CollX Protect ensures secure transactions, releasing payments only when cards arrive at the buyer. 🛡️
CollX uses millions of historical auction prices to calculate card values. 💰 As you add cards to your collection, you'll see your overall portfolio value grow. 🌱 Set conditions or grades for more accurate pricing. Track individual card values and your portfolio's performance as they rise or fall. 📉 No more wondering about your Pokémon card value! 🤷♂️
Build and keep track of your card collection with ease. View your collection as a grid, list, or sets. Filter and sort cards by value, date added, year, team, etc. 🗂️ With CollX Pro, export your collection as a CSV. View sets, track completion progress, and generate printable checklists. 📝
Search over 17 million cards in the database. See cards listed for sale right in the search results. If you find a card you own, add it from the CollX database. 🔍
Features
Scan cards for instant identification
Access average market value for cards
Buy and sell cards in the Marketplace
Track your collection's value
Search a database of 17+ million cards
Identify graded cards with barcodes
Utilize CollX Envelope for tracked shipping
Export collection data with CollX Pro
Pros
Instantly identify cards and get market value
Track your collection and portfolio value
Buy and sell cards with ease
Get historical pricing data for cards
Build and manage your card collection
Search a vast database of 17+ million cards
Cons
May not accurately identify all cards
Market values are averages, not guarantees
