HoloGem TCG Card Value Scanner

In-app purchases
Content rating
PEGI 3
500+
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About this app

Your cards are worth more than you think.

HoloGem is a TCG card scanner, card value checker, price tracker, and collection manager built for collectors who want to know exactly what their cards — and their entire collection — are worth.

SCAN TCG CARDS IN BULK

Stop adding cards one by one. HoloGem's Scan Cart is built for real collections. Point your camera at a Pokémon TCG card and keep scanning card after card in one continuous session. HoloGem identifies each card, then lets you review and add them all at once.

No cropping. No forms. No typing set names or card numbers.

Whether you're scanning a few new pulls, an old binder, or a large card collection, bulk scanning makes it faster to build your digital collection.

CHECK CARD VALUE BY CONDITION & GRADE

A trading card doesn't have just one price. HoloGem helps you check the value of the exact card you own using six important signals:

• Exact print and variant
• Card condition
• Raw or graded
• Your actual grade
• Completed sales, not just asking prices
• Price history and market movement

Use HoloGem as a card value checker and price tracker for both raw and graded cards. Compare raw card values with graded prices from PSA, BGS, CGC, TAG, and ACE where pricing is available.

Instead of treating every copy as the same card, HoloGem takes the details of your copy into account so you can understand what your card is actually worth.

IDENTIFY THE EXACT CARD & VARIANT

HoloGem's TCG card scanner identifies the card, set, print, and variant so you can keep your collection accurate.

Track Normal, Holo, Reverse Holo, 1st Edition, secret cards, and other supported variants separately. After each scan, compare your photo with HoloGem's identified match before adding it.

You can adjust the variant, condition, grading, binder, and quantity on the confirmation screen.

TRACK YOUR CARD COLLECTION LIKE A PORTFOLIO

Turn your card collection into a portfolio you can actually follow.

See your total collection value and track 7-day, 1-month, and 3-month value trends. Find the cards gaining or losing the most value and follow how your collection changes over time.

Graded cards are valued using graded pricing where available instead of being mixed with raw card prices. That means your collection tracker reflects the cards you actually own.

ORGANIZE YOUR TCG COLLECTION

Keep cards in your Main Vault or create custom binders for different sets, collections, or collecting goals.

HoloGem helps card collectors manage:
• Card quantities
• Duplicates
• Variants
• Condition
• Grades
• Card values
• Custom binders

Your collection stays organized while your card value and price history stay connected to each copy.

TRACK SET COMPLETION

Building a master set? HoloGem tracks set completion by card and variant.

See which cards you own and which cards are still missing. Reverse Holos, secret cards, variants, and duplicates are handled separately, and duplicate cards don't artificially increase your completion percentage.

A collection tracker should understand how collectors actually collect.

BUILT FOR POKÉMON TCG COLLECTORS

HoloGem currently supports Pokémon TCG cards from Base Set through current releases.

Use the Pokémon card scanner to identify cards, check card prices, compare raw and graded values, organize your Pokémon card collection, follow price history, and track set completion.

Whether you're a new card collector, cataloging an old collection, checking a card before grading, or tracking the value of your collection over time, HoloGem brings card scanning, card prices, grading, collection tracking, and portfolio tools together in one place.

Scan cards in bulk.
Check raw or graded values.
Track card prices.
Organize your collection.
Know what your cards are worth.

Scan faster. Value the exact card. Know your collection.
Scan cards in bulk. Check raw or graded values. Track your collection & prices.
Updated on
Oct 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity, App info and performance, and Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted

What’s new

HoloGem is alive!
You can start to track your TCG card collection's worth.

App support

About the developer
RATEL BILISIM HIZMETLERI LTD STI
hello@ratel.com.tr
CAMLARALTI MAHALLESI, 67/110 HUSEYIN YILMAZ CADDESI 20070 Denizli Türkiye
+90 258 215 50 40

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