Double Holo: Card Marketplace

Name: Double Holo: Card Marketplace
Rating: 4.6 (256 reviews)
Author: Double Holo Inc.

by Double Holo Inc.

iPhone · iPad

Active Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: Free to download
In-app purchases

Categories and search queries

Official categories

Shopping
Business

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Apple Wallet	Yes	Unknown	App Store	Store published
Free app	Yes	Free	—	Store published
In-app purchases	Yes	Limited free	—	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Free to download
In-app purchases

Last verified 31 Jul 2026

Ratings & reviews

App Store

4.6 256 ratings · App Store

5/5Fun Concept with Big Potential for Serious Collectors
As a collector who follows market values and trends closely, I really like what Double Holo is building. The concept is fun, engaging, and captures that same excitement you get from opening packs or chasing cards. The app is clean and easy to use, and it’s great for both casual and newer collectors. That said, adding more market data (recent sales, trends, or grading context) would take it to the next level and make it even more valuable for serious collectors. Overall, strong concept with a lot of potential.

ChRiLl!? · 31 Jul 2026
3/5Good app, but missing key buyer features
The Double Holo app works well for browsing and selling, but it is missing a major feature for buyers: the ability to easily view and manage bids inside the app. I can find my bids on the website, but not in the iOS app, which means I have to use both instead of relying on the app alone. Right now, the app feels more centered around the selling experience than the buying experience. Buyers need the same level of consideration, especially for core marketplace features like tracking active bids, managing offers, and seeing bid status clearly. I like the idea of the app and want to use it more, but this missing functionality makes the experience feel incomplete.

Jernots · 31 Jul 2026
1/5Overhyped?
Idk if these glowing reviews are paid or what - but this app is super glitchy. I had really high hopes for the scanning feature but half the time it can’t even focus properly when you do what the app tells you by filling the cert scan box on the screen- you actually have to hold the slab further back for it to even focus. This was the biggie for me but the whole thing feels like some shaky vibe-coded experiment. Most annoyingly, I had to go through the trouble of creating an account and sharing a phone number just to kick the tires and try scanning. Seems more like a user info grab app more than anything else. Uninstalling for now- provides zero value to me beyond what price charting, ebay, and the psa app already do better, for free! Good luck! This does not hold up to the hype.

Auk29 · 31 Jul 2026
5/5Great app. TCG market place with fair rates and great features
I’m a pretty big Pokemon vendor and we’ve scaled our business immensely in the past few months. The amount of cards we move is insane and DoubleHolo has helped speed that process up. I love their premium features as a collector and investor and they help make me determine whether a card is a good buy/hold or not. Highly recommend for serious collectors within the hobby! Their support helps fixes bugs real fast too.

ZanFromTPB · 31 Jul 2026
5/5So much data, super smooth experience
Really impressed with how smooth and great the app feels while also having so much data for Pokemon cards. I don’t think there’s any other app out there that has all of these features packed into a single place like this one.

LZippy123 · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

Data Linked to You — Analytics — Identifiers — User ID Developer declared
Data Linked to You — Analytics — Purchases — Purchase History Developer declared
Data Linked to You — App Functionality — Contact Info — Email Address Developer declared
Data Linked to You — App Functionality — Contact Info — Name Developer declared
Data Linked to You — App Functionality — Contact Info — Phone Number Developer declared
Data Linked to You — App Functionality — Contact Info — Physical Address Developer declared
Data Linked to You — App Functionality — Identifiers — Device ID Developer declared
Data Linked to You — App Functionality — Identifiers — User ID Developer declared
Data Linked to You — App Functionality — Purchases — Purchase History Developer declared
Data Linked to You — Developer’s Advertising or Marketing — Contact Info — Email Address Developer declared
Data Linked to You — Product Personalization — Purchases — Purchase History Developer declared
Data Linked to You — Contact Info Developer declared
Data Linked to You — Identifiers Developer declared
Data Linked to You — Purchases Developer declared
Data Not Linked to You — Analytics — Usage Data — Other Usage Data Developer declared
Data Not Linked to You — Analytics — Usage Data — Product Interaction Developer declared
Data Not Linked to You — Developer’s Advertising or Marketing — Contact Info — Phone Number Developer declared
Data Not Linked to You — Developer’s Advertising or Marketing — Identifiers — Device ID Developer declared
Data Not Linked to You — Developer’s Advertising or Marketing — Identifiers — User ID Developer declared
Data Not Linked to You — Developer’s Advertising or Marketing — Usage Data — Product Interaction Developer declared
Data Not Linked to You — Contact Info Developer declared
Data Not Linked to You — Identifiers Developer declared
Data Not Linked to You — Usage Data Developer declared
Data Used to Track You — Contact Info — Email Address Developer declared
Data Used to Track You — Contact Info — Phone Number Developer declared
Data Used to Track You — Contact Info Developer declared
Data Used to Track You — Identifiers — Device ID Developer declared
Data Used to Track You — Identifiers — User ID Developer declared
Data Used to Track You — Identifiers Developer declared
Data Used to Track You — Purchases — Purchase History Developer declared
Data Used to Track You — Purchases Developer declared
Data Used to Track You — Usage Data — Product Interaction Developer declared
Data Used to Track You — Usage Data Developer declared

Show more Show less

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0
1.1
Fixing minor bugs with auto-logout. Fixed issue with Grading ROI crash. Fixed issue with navigation on the Orders screen.
1.10
- Improved SMS verification
1.11
- Implementing scanning support for raw cards and sealed products
1.12
- Minor bug-fixes & improvements - Seller performance tiers
1.13
- New Vendor Hub for card show vendors & online sellers - Track you card inventory - View your card business' analytics - Track your sales, purchases, and trade deals
1.14
- Vendor hub bugfixes - New UI design
1.15
- Vendor hub bug fixes - Improved search functionality
1.16 · 15 Jul 2026
- Price label printing in Vendor Hub - Shareable image exports of cards - CSV exports of deals & inventory - Vendor hub bugfixes - Saved lots after using the scanner
1.2
Minor bugfixes: Fixed image upload not working on new listings. Fixed frequent auto-logout.
1.3
Added price-per-pack data. Added performance history to Top Picks. Added shipping label purchasing and creation flows for sellers.
1.4
- Multi-currency support - Minor bugfixes - Onboarding questions for personalization
1.5
- New Home screen - Font family changes - New price history chart on card pages
1.6
- Slab scanner for instant easy comping of slabs - Improved performance
1.7
- Added dark mode - Improved search results functionality
1.8
- Free trial for new users - Bug fixes & improvements
1.9
- 3 day free trial

Show more Show less

Alternatives

Restockd — Same category + similar ratings
CatchBack — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare Double Holo: Card Marketplace with Restockd.

View JSON

GET /api/v3/apps/6759494054

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