Foilkeep: Card Value Tracker

In-app purchases
Content rating
Everyone 10+
0+
Downloads
Content rating
Everyone 10+
Diverse Content: Discretion Advised
In-App Purchases
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About this app

Know what your collection is worth and follow its value over time. Foilkeep charts your collection's estimated value, separates price moves from cards added or removed, and shows each card's price history. Scan supported cards to add them, then keep track of every copy.

SCAN. CHECK. COLLECT.
Use the camera or choose a photo from your library. Review likely matches and select the right card when the result is uncertain. Confirm the printing, finish and condition yourself. You can correct a match before saving it.

PRICES WITH CONTEXT
See the source and update time beside each available price. Choose a condition from Near Mint to Heavily Played; missing prices are marked as unavailable. Market references are estimates, not guaranteed sale prices. Browse sets and search by card name, set or number without scanning.

YOUR COLLECTION, TOGETHER
Save cards with quantities, conditions and tags. See the estimated total and a seven-day collection value chart when sufficient history is available. Price moves are shown separately from cards added or removed. Search and sort your cards, view duplicate copies separately and export your collection. Start as a guest, then sign in to back up your cards.

FREE TO START
Get 3 free scans each day and 100 bonus scans once when you sign in. Your first scan does not require an account. Collection management, catalog search and collection export stay free.

FOILKEEP PRO
Pro adds longer collection-history ranges, unlimited scans, purchase-price tracking with profit and loss, and price history on scan results.

US subscription options:
• Annual: $39.99 per year. Eligible new subscribers receive a 3-day free trial, then pay $39.99 per year.
• Monthly: $5.99 per month, billed monthly. No free trial on this plan.

Both subscriptions renew automatically until canceled. Payment is charged to your Google Play account when you confirm a purchase, or at the end of an eligible free trial. Cancel before the trial or current billing period ends to avoid the next charge. Manage or cancel in Google Play under Payments and subscriptions. Paid access continues through the period you have already paid for. Restore purchases from the Foilkeep Pro screen. Prices and trial eligibility are confirmed on the purchase screen; local currency and regional prices may differ.

SCOPE AND PRIVACY
Compatible with English Pokémon trading cards in version 1.0.0. Other games, sports cards and other languages are not supported. Recognition requires an internet connection and is a ranking of possible matches, not a guarantee. Foilkeep does not grade cards or provide appraisals or investment advice.

Photos are uploaded for recognition and discarded afterward unless you explicitly choose to donate them. You can delete donated photos or your account in Settings.

Foilkeep is an independent tool, not affiliated with, endorsed by or sponsored by The Pokémon Company, Nintendo, Creatures Inc., GAME FREAK inc., or any card marketplace. Pokémon and card names, artwork and trademarks belong to their respective owners. Names are used only to identify supported cards. Store screenshots use original illustrated cards and fictional sample prices to demonstrate the app.

Terms of Use: https://foilkeep.com/terms
Privacy Policy: https://foilkeep.com/privacy
Support: https://foilkeep.com/support
Track your collection value and price trends. Scan cards to grow your binder.
Updated on
Oct 5, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Welcome to Foilkeep.
Scan supported cards, choose between possible matches, check sourced market references and save cards to your collection. Search by name or number, organise copies and conditions, and see your collection's value. Optional Pro adds unlimited scans, purchase-price tracking and price history on scan results.
Content rating
Everyone 10+
Diverse Content: Discretion Advised
In-App Purchases
Learn more

App support

About the developer
Trần Ngọc Nam
hotro@truyen.audio
THON TAN MY, XA PHONG MY HUYEN PHONG DIEN Thừa Thiên–Huế 535100 Vietnam

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