CoinLens: Coin Identification

A mint mark and a one-grade difference can double a coin's value. CoinLens reads the mint mark and date on any coin — old change, an inherited collection, a foreign piece, or a flea-market find — walks you through the condition ladder, and gives you an honest estimate of what it could be worth.

WHY COLLECTORS USE COINLENS

Identify the coin in your hand.
CoinLens reads the design, denomination, date, and mint mark and helps you match the likely coin type and series, so you know exactly what you are holding — not just "an old silver coin," but the specific issue, year, and mint that decide its value.

See an honest value range, not a hyped number.
Two coins of the same type can be worth wildly different amounts depending on date, mint mark, variety, and condition. For each match CoinLens shows a market reference range with a confidence level, so you get a realistic sense of worth before you buy, sell, or trade. These are reference estimates, not appraisals, offers, or financial advice — actual prices depend on condition, demand, and where you sell.

Grade condition with a clear ladder.
Condition can swing a coin's value many times over. CoinLens walks you through plain-language grades — from Mint and Near Mint down through Very Good and Good — and shows how the estimated range shifts as you set the grade, so you can record a consistent, self-assessed condition next to every coin.

Catch what makes a coin special.
Key dates, scarce mint marks, die varieties, off-metal and doubled-die errors, and original toning are what separate pocket change from a prize. CoinLens highlights the details worth a second look, so a coin that seems ordinary does not slip past you.

Build a collection that lives on your device.
Save every coin you scan into a personal collection. Track type, year, mint mark, grade, and estimated value, sort and filter your trays, and watch your collection's total reference value take shape as it grows. Earn collector medals as your shelf fills up.

HOW IT WORKS

1. Capture or pick a photo of the coin (obverse, and reverse if you can).
2. CoinLens identifies the likely type and shows a confidence indicator — confirm it or adjust by hand.
3. Set the condition grade to refine the estimated value range.
4. Save it to your collection and keep hunting.

MEMBERSHIP
CoinLens Pro unlocks unlimited scans, full value ranges, and an uncapped personal collection.

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
CoinLens Pro is an auto-renewing subscription. Plans are offered weekly and annually (for example, $9.99 per week or $59.99 per year; promotional pricing may be available at times). 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. Manage or cancel anytime in your App Store account settings. Prices may vary by region.

Terms of Use: https://coinlens.app/terms
Privacy Policy: https://getcoinlens.app/privacy
(Also available inside the app.)

Start with one coin — and find out what your change is really worth.