Cardex

Cardex is a community-driven app built for trading card game (TCG) collectors who want a safer, more transparent way to connect, trade, and manage their collections.

Designed with local, in-person trading in mind, Cardex helps collectors discover nearby traders, showcase cards they're looking to trade, and build trust within the community — without the uncertainty of shipping cards to strangers.

🔹 What you can do with Cardex:

Create a personalized profile for your TCG collection

Post a bounty for the card you are hunting and receive offers from nearby collectors

Post cards available for trade or cards you're searching for

Scan a card to identify it and check its current market value

Discover and connect with local collectors

Find card conventions and events happening near you

Manage your collection in one place

Communicate securely within the app

🔹 Built with trust in mind

Cardex emphasizes transparency and safety by encouraging clear listings, user accountability, and in-person exchanges. Our goal is to help collectors feel confident when trading and proud of the collections they're building.

🔹 Report, block, and resolve issues

You can report any listing, message or user directly in the app, and block anyone you do not want to hear from. Disputes on orders and trades can be raised in-app and are reviewed by our team.

🔹 Meeting other collectors safely

Cardex is built around in-person trades. Always meet in a busy public place, bring someone with you where possible, and inspect cards carefully before completing a trade. Never share personal or payment details outside the app.

🔹 Made for collectors

Whether you collect Pokémon, One Piece, Magic: The Gathering, or other trading card games, Cardex is designed to grow alongside the TCG community with new features and improvements over time.

🔹 Free and paid plans

Cardex is free to use. Optional Pro and Elite subscriptions unlock additional features, including higher limits and boosted visibility for your posts. Subscriptions are billed through Google Play and renew automatically until cancelled. You can manage or cancel a subscription at any time in your Google Play account settings.

Download Cardex and start building meaningful connections through trading — one card at a time.