Double Holo: Card Marketplace

Double Holo: Card Marketplace

Collect smarter, save more.

350 ratings
37 reviews
#22 in top-grossing Shopping
💼 Business
🛍️ Shopping
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 12, 2026
  • August 11, 2026

Features

Double Holo: Card Marketplace screenshot #1 for iPhone
Double Holo: Card Marketplace screenshot #2 for iPhone
Double Holo: Card Marketplace screenshot #3 for iPhone
Double Holo: Card Marketplace screenshot #4 for iPhone
Double Holo: Card Marketplace screenshot #5 for iPhone
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About

A modern marketplace and intelligence platform for trading card collectors. Buy and sell cards with low fees, and utilize premium tools for market analysis, price forecasting, and collection management. Stop guessing and start making confident collecting decisions.

Low seller fees (4.9%)
Curated card recommendations
Reddit sentiment analysis
Pack value analysis
Grading ROI analysis
AI-powered price forecasting
Real-time portfolio tracking
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What's New in Double Holo

1.17

August 11, 2026

- Major Vendor Hub bugfixes - Added watchlist & collector's path - Now supporting Apple + Gmail login

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Subscription plans

Growth Annual

Everything in Essentials, plus Shiny Pro & PokeNotify.

$199.991 Year
3 Days trial
How to cancel Double Holo subscription ⁉️

Charts

Top Grossing

📉 22-1

Shopping

This app dropped -1 position in Shopping chart.

Last updated on September 3, 2026.

User reviews

Mediocre app, terrible analytics

There are a few reasons I’m writing this review today. First, the apps market value can be off of TCG by a large margin. I’ve lost hundreds sticking to double holo pricing instead of just using TCGplayer. I wanted the easiness of a scan and inventory type of deal but essentially I’m scamming myself using the feature I payed $60 for the year for.
Another reason, I hate advertisements in my email. When you give them your email - they will send you ads for arena club and other companies, mind you I’m a premium user because I didn’t cancel in time. This is ridiculous and incredibly incredulous. I unsubscribed from their emails and just plan on taking the $60 L here and move on.
I love the idea of the app, and I’m aware the pricing comes from various forms such as eBay too. I’m just not a fan, and I’m sure there are others with similar qualms.
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Best app for card vendors and collectors

I definitely recommend this app if you are a seller or if you just like to keep up with ur collection on what to hold and what to sell

Great app and accurate

Great app and the vendor mode even though it’s in beta is really useful!

Bad customer service

I’ve been trying to get help with a subscription issue for over a week now. I’ve sent emails and I’ve opened tickets on their site. Really frustrating. I’m bummed because of how many creators I like that they work with.

Double holo

Amazing card app and easy to navigate

FAQ

What does Double Holo do?

Double Holo is a marketplace and intelligence platform designed for trading card collectors. It allows users to buy and sell various types of trading cards, including singles, graded cards, and sealed products, with competitive seller fees. The platform also offers premium tools to help collectors make informed decisions about buying, selling, and grading.

What are the key features of Double Holo?

Key features include a low seller platform fee of 4.9%, curated weekly card recommendations, Reddit sentiment analysis, pack value analysis, grading ROI analysis, AI-powered price forecasting, advanced charting tools, and market alerts. It also includes a collection management app called Shiny Pro.

How does Double Holo make money?

The app operates on a free model with in-app purchases. While users can browse and utilize some features for free, premium tools and advanced functionalities are likely part of a subscription or purchase model. The platform also charges a seller fee on transactions.

Who is Double Holo for?

This app is built for trading card collectors, whether they are building a personal collection, opening packs for enjoyment, or managing a card business. It aims to provide tools for confident decision-making in the trading card market.

Can I track my collection's value with this app?

Yes, every premium subscription includes Shiny Pro, a collection management app that tracks your portfolio value in real-time. This data is synced with the Double Holo market data, providing an accurate overview of your collection's worth.