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 ...

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 ...

Rare coins worth thousands really do slip through everyday wallets, so it pays to check your change before spending it. I ...

— Melrose resident Joe Andrews is longtime coin appraiser and an expert in the field of numismatics. His “Coin Corner” is a recurring column in the Free Press and WickedLocalMelrose.com. He has ...

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

That quarter you have in your pocket could be worth a lot more than you expected. An error on some 1999 Georgia state quarters has jacked up the value of some of the ...

You might have walked past a fortune today without even realizing it. That loose change rattling around in your pocket, the ...

Curious about alternative investments like valuable quarters? Find out how to invest in the different asset classes today. While most quarters are worth just 25 cents, some can be worth much more due ...

We reveal how to spot a rare coin or banknote below AN ultra rare £1 coin could be hiding in your spare change worth 500 times its face value. The rare piece is ...

The best coin identifier app free for you depends on your specific needs. For most collectors, we recommend starting with ...