About this app
A foil and its base print look nearly the same — their values rarely are. Finish, parallel stamp, print run marker: that's what FoilLens reads first. Point it at any trading card — fresh from a pack, off a restock shelf, or out of a long-forgotten binder — and FoilLens calls the set and rarity, reads the foil finish, helps you grade condition, and shows a value range, so you know what you pulled before you sleeve it. WHY CARD PEOPLE KEEP FOILLENS OPEN Built for pack openings. A booster goes fast. FoilLens keeps up — frame a card, get its likely set and rarity, move to the next. The moment you flip a hot card is when you most want to know what it is. Read the foil, not just the front. A regular print and its foil, holo, or reverse-foil sibling are not the same card — and rarely the same value. FoilLens reads the finish, parallel, and print clues to tell an ordinary copy from the shiny chase version, and flags a card that looks like a possible misprint worth a closer look. Call the rarity with confidence. From commons through rares, holos, inserts, and short-print chase cards, FoilLens places a card on its set's rarity ladder — with a confidence indicator so you know how sure the match is. Confirm or correct it by hand. Grade condition like a collector. Corners, edges, surface, centering — condition makes or breaks a card's worth. FoilLens walks you through the standard collector condition scale, from Mint and Near Mint down through Very Good and Good, so you grade consistently and save the result with each card. See a value range, honestly. Every match shows a market reference range that moves with the condition you set. These are reference estimates, not appraisals, offers, or financial advice, and not a substitute for professional grading — actual prices depend on condition, demand, the printing, and where you sell. Build a binder that lives on your phone. Save every card you scan into a personal collection on your device. Track set, rarity, condition, and estimated value, sort and filter your binder, and watch its total reference value take shape. Earn collector milestones as it fills. Many games, one scanner. FoilLens isn't tied to a single game. Scan cards across the trading-card games and collectible sets you actually open, all in one binder. Learn the hobby, for free. FoilLens ships with in-app guides any collector can read without subscribing: how condition grading works, the signs a card may be worth real money, how to spot foils, parallels, and misprints, and how to sleeve, top-load, and store cards so they stay mint. HOW IT WORKS 1. Capture or pick a photo of the card, front and centered. 2. FoilLens identifies the likely set and rarity and shows a confidence indicator — confirm or adjust by hand. 3. Set the condition grade to refine the estimated value range. 4. Save it to your binder and rip the next pack. PRIVACY YOU CAN UNDERSTAND We use PostHog for limited product analytics and AppsFlyer to measure installations and ads for our apps. Eligible event data may be shared with Meta for advertising measurement and optimization under applicable privacy controls. Photos and recognition content are not used for advertising. See our Privacy Policy for details. SUBSCRIPTION FoilLens is an auto-renewing subscription. Plans are offered weekly and annually (for example, $9.99 per week or $59.99 per year; limited-time promotional pricing may be available). Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically at the same price and period unless you turn off auto-renew at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. There is no free trial. Prices may vary by region. Terms of Use (EULA): https://foillens.app/terms Privacy Policy: https://foillens.com/privacy Rip the pack — and know what you pulled.
Latest release
What’s New
What's new in 1.1.8 - Fixed the membership page shifting when scrolled on some iPhones - Stability and interface refinements Thank you for collecting with us. More improvements are on the way.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Oct 10, 2026 · 2:48 PM Free