Most budgeting apps want to make tracking your spending effortless. Connect your bank account, let the app import your transactions, and check in occasionally to see where your money went.

Carlo takes a different approach. We ask you to enter what you spend.

That sounds old-fashioned. Your bank already knows you spent $24 on lunch. Why should you have to tell another app about it?

Because the act of entering it changes the experience.

When a transaction gets imported automatically, it can disappear into the background along with hundreds of other transactions. You might see it later in a chart or a monthly summary, but by then the decision has already been made. The information is useful, but the moment when it could have influenced your behavior is gone.

When you enter the $24 yourself, you see what you’ve spent today and what you have left. It takes a few seconds, but those few seconds force you to notice.

That’s the point.

There’s a difference between accounting and budgeting. Accounting tells you where your money went. Budgeting helps you decide where you want it to go. Automatic tracking is excellent at the first. We’re not convinced it’s always as good at the second.

This doesn’t mean we think budgeting should be tedious. Quite the opposite. Carlo is designed to make entering a purchase fast. We don’t want you reconciling accounts, maintaining categories, or turning your personal finances into bookkeeping. The goal is to remove as much friction as possible without removing the moment of awareness itself.

It’s a small distinction, but it shapes how we think about the product.

Software has spent decades getting better at doing things for us, and AI is accelerating that. In some cases, that’s progress. But not every action is meaningless work waiting to be automated. Sometimes doing the thing is what makes you pay attention to it.

You could build a financial app that watches everything you spend, sorts it perfectly, and produces an impeccable record without asking anything of you. You’d know exactly where your money went.

But knowing isn’t always the same as noticing.

Carlo asks you to spend a few seconds recording a purchase because those few seconds are useful. Not because manual tracking is inherently better, or because we can’t automate it.

Sometimes the thing you’re trying to automate away is the thing that makes you pay attention.