Have you ever stumbled upon an old coin and wondered, “Is this worth anything?” You’re not alone! Thanks to modern technology ...

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

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 ...

An example is the 1943 copper Lincoln penny, which was mistakenly minted during a World War II copper shortage and today is worth as much as $1 million. But there are also lesser-known coins that can ...

Whether you’ve recently sorted coins from jars or drawers, or you simply decided to start collecting currency, you may be wondering about 1800s coins worth money. Old coins from the United States in ...

These days you’d be hard-pressed to find a single item available at a store for a nickel. So you can be forgiven if you toss your 5-cent coins into a jar or car cup holder along with your unwanted ...

If you have old spare change or a coin collection, check it for these 10 coins that could be worth way more than face value, even thousands of dollars.

If you're looking for ways to make extra cash and help pay your bills, without taking on a side hustle, selling old coins to collectors could net you some serious dough. If you have some old dollar ...

Pennies will soon be a thing of the past. President Donald Trump has ordered the Treasury to stop minting pennies because their production cost exceeds their value. Many Americans regard both nickels ...

There’s an old saying about not taking any wooden nickels — but what if it was actually a dime, and what if that was worth millions of dollars? Of course, the proverbial wooden nickel isn’t worth a ...

Ever found a mysterious coin and wished you could instantly know what it is? You’re about to discover something amazing: your ...

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.