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CardIndex: Card Scanner icon
APP STORE

CardIndex: Card Scanner

Kantei Technologies Inc. · Reference · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$643
Likely $214 to $1.9K
New ratings
+7
in 11 days, 29 in total
Rating
4.9 of 5
18 ratings in this store
Countries it ranks in
1
was 0 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 23, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$7.7K
No Google Play version found
EST. LIFETIME DOWNLOADS
630 to 1.8K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • South Africa #97 Reference$643 · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (7.0 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
18
AVG RATING
4.94
PRICE
Free
AGE
127d
LAST UPDATE
16d ago
VERSION
1.0.10
SIZE
344 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
19 / 30
COUNTRIES NOW
0 (was 1)
NEW RATINGS, LAST 7 DAYS
+4
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026$643 a month
Oct 24, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 25, 2026: #35 Shopping · AU. Now: not ranked.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 13, 202622 ratings
Oct 14, 202623 ratings
Oct 15, 202625 ratings
Oct 17, 202625 ratings
Oct 18, 202625 ratings
Oct 20, 202626 ratings
Oct 21, 202627 ratings
Oct 22, 202629 ratings
Oct 23, 202629 ratings
Oct 24, 202629 ratings
22 on Oct 13, 2026, 29 on Oct 24, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
2 purchases listed
  • Pro: Monthly$4.99
  • Pro: Yearly$44.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.4 reviews / week
  • Recent reviews average5.0 stars
  • Recent 1 and 2 star share0%
From the latest 7 written reviews, covering 126 days.
RELEASE CADENCE
6 updates in 90 days
  • Typical gap between releases10 days
From the last 11 versions listed on the App Store.
RATING BREAKDOWN
18 ratings
5★94%
4★6%
3★0%
2★0%
1★0%

What users say

Latest reviews, United States App Store.

★★★★★Aug 27, 2026
Loved the app

I’m a baseball collector who came across some Pokémon cards recently. I used this app to scan the cards and help me get an idea of how much I could sell them. The app was pretty much spot on with the recent comps. It also helped know what the heck I’m looking at because I can barely tell some of these cards apart. 10/10 would use agin.

★★★★★Aug 21, 2026
Very good card scanner get it right now

So good

★★★★★Aug 18, 2026
Great product

Insanely valuable tool for tracking my pokemon card portfolio, finding new cards/deals, and the scanner is a life saver. Still some quirks that need fixed, but all-in-all, this is the best pokemon portfolio app I’ve found with a free tier

★★★★★Jun 22, 2026
Fast

Great app for fast scans and most up to date market data!!!

★★★★★Jun 20, 2026
Accurate + easy

Scanner prices are surprisingly accurate. Marketplace is easy to use.

★★★★★Jun 20, 2026
Incredible card scanner

This is an incredible app to see the value of your cards best one Ive used

Apps like this

Same category, earning about as much.

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Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

STATUS
Stopped
FIRST SEEN
Aug 14, 2026
AD VARIATIONS
118
EU COUNTRIES
22
WHERE
Search results in AT, BE, BG, CY, CZ, DE, DK, EE, ES, FI, FR, GR, HR, HU, IE, IT, LU, NL, PL, PT, SE, SK. Formats: Icon + Asset Ad, Icon Ad. Last impression Oct 18, 2026.
AD TEXT
  • TCG card prices & AI grades
Ad creativeAd creativeAd creativeAd creativeAd creativeAd creative

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

cards10pok mon8mon cards6grade6pok5mon5market5value5psa bgs5bgs cgc5cardindex4card4sales4prices4see4graded slabs3completed sales3portfolio value3slabs3worth3psa3bgs3cgc3back3

What's new in 1.0.10

Stability improvements and bug fixes, including a smoother CardIndex Pro checkout. Thanks for the feedback — keep it coming from Settings → Feedback.

Released Jun 19, 2026. Current version shipped Oct 8, 2026.

Store description

CardIndex is the fastest way to identify, price, and track Pokémon cards and graded slabs. Point your camera at a card and CardIndex tells you what it is and what it’s actually worth, based on real completed sales - not inflated asking prices. SCAN POKÉMON CARDS — INSTANTLY • Fast on-device recognition identifies Pokémon cards in seconds, even offline • Reads graded slabs too: PSA, BGS, CGC and SGC labels including the cert number • Scan stacks of cards back-to-back and review them in one batch • Add scans straight to your collection with grade, variant, and quantity AI GRADE ESTIMATES • Photograph the front, back, and corners for instant condition analysis • See estimated PSA, BGS, and CGC grades with a full breakdown: centering, corners, edges, and surface • Tap any photo to see exactly what the analysis found — centering guides and circled edge whitening drawn right on your picture • See what your card could be worth at its estimated grade REAL MARKET PRICES • Prices are informed by completed sales across eBay and major auction houses — not inflated ask prices • Price history charts for raw cards and every grade tier (PSA 10, BGS 9.5, CGC 10, and more) • Live listings and recent sales for supported Pokémon cards • Population reports so you know how rare that grade really is YOUR PORTFOLIO, LIKE A STOCK APP • Track your whole collection’s value with an interactive performance chart • Scrub the chart to see your portfolio’s value on any day • Per-card holdings with cost basis, current value, and gain/loss • Home screen widget keeps your portfolio value a glance away SELL SMARTER • Export your inventory to CSV for eBay Seller Hub, Shopify, and TCGplayer with marketplace-ready columns • Pricing strategies based on fair market value (FMV) • AI-generated listing titles (on supported devices) STAY AHEAD OF THE MARKET • Watchlists with notifications for the cards you’re hunting • Daily market volume, top sales, and trending cards • Browse complete English and Japanese Pokémon sets with full card lists Whether you’re grading your childhood binder, flipping slabs, or building a long-term collection, CardIndex gives you professional-grade market data — in your pocket. Download CardIndex and discover what your cards are worth. Support for sports cards is coming soon! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

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