Keeping track of your finances isn’t always an easy task. After all, there’s an entire field dedicated to accounting. If you want to get a grip on your money and figure out where it’s all going, your phone might be able to help out. You can use it to keep track of each and every purchase that you make during your day with Lemon.

Lemon is a free app for virtually all smartphone platforms that wants to help you keep track of your spending. When you complete a transaction, just open the app and take a picture of your receipt. You can then assign each purchase to a variety of labels, so you can see a breakdown of how you’re spending your hard earned cash. There are premium plans that will actually analyze each receipt and give you breakdowns per item, along with family and business plans. If you need to keep track of expenses, you might give this a spin.