They aren't hidden, but you need to use them smartly ...

What's your checking account balance? Your credit score? The top personal finance apps we've tested can give you the answers in seconds. We help you choose the right one to take control of your money.

The more you earn and invest, the harder it becomes to keep track of all your money. And when you lose sight of where your money is going, you risk losing money -- or at least not making the most of ...