Brits have been urged to check their change for four coins that combined could be worth more than £1,000 . But these pieces ...

Minting coins isn't exactly an exact science. Even though most coins are perfect and uniform, small mistakes can result in error coins that are super valuable and ...

CoinKnow stands out as one of the most advanced free coin identification applications available today. Launched in 2025, this app leverages sophisticated AI to analyze coins through your smartphone ...

CHECK your change, dig down the back of the sofa and smash open the piggy bank – you could be sitting on a goldmine. We all ...

People are being encouraged to examine their £1 coins for a tiny manufacturing flaw that could potentially increase their ...

The late painter and PBS icon Bob Ross famously said there are no such things as mistakes with art, only “happy accidents.” When it comes to the art of coin production, those happy accidents can make ...

Modern smartphone technology has revolutionized coin identification and valuation. Whether you’re a seasoned numismatist or ...

Like the leaning tower of Pisa, error coins demonstrate the alluring appeal of human error. Error coins account for some of the most rare and valuable collectable ...

This guide breaks down the best free coin identifier apps for U.S. and international coins, accuracy, error detection, and who each app is really for.

As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

Searching for the 9 best coin identifier app free options to discover your coins' true worth? Today's AI-powered coin ...

CoinKnow is our top recommended coin identifier that uses AI technology to identify coins through photos and is one of only ...