Budget app or spreadsheet? Pick the one you'll still open in March.

You built the spreadsheet on a Sunday. Tabs for each month, a column per category, a formula that turns the total red when you go over. It was satisfying. Then came a week of lunches, jeep fares and a pharmacy run you meant to enter later, and by the following Sunday you were filling in rows from memory and rounding.

What a spreadsheet does better

People who defend budgeting spreadsheets aren't being stubborn. They have good reasons, and most of them hold up.

You control everything. Columns, categories, formulas, charts. If you want to split groceries by store, track a shared bill with a sibling or model paying off a loan two ways, you just build it. No app's category list will ever fit you as well as one you made.

It costs nothing. Google Sheets is free with a Google account, and many people already have Excel. There's no tier to outgrow and no daily limit.

It doesn't go away. The file is yours. If one program raises its price, you can open it in another, free one. Ten years of history stays in a format you can open almost anywhere.

It's good at planning, not just recording. Forecasts, savings goals, net worth across accounts, "what if rent goes up next year". This is what spreadsheets were made for, and it's where they leave most apps behind.

What a budget app does better

Entry on a phone. Most spending happens away from a computer, standing at a counter with one free hand. A spreadsheet on a phone means finding the file, scrolling to the next empty row, tapping into a cell and typing on a keyboard that covers half the screen. An app is built around that moment.

Less to maintain. Nobody has to fix a broken formula, extend a range to row 400 or copy last month's tab. The totals, budgets and charts are already wired up.

Categories without the decisions. In a spreadsheet you type the category, unless you set up a dropdown, so "Food", "food" and "Groceries" quietly become three. An app gives you a fixed list or suggests one, and your totals stay clean.

Charts you didn't have to build. Category breakdowns and month-on-month comparisons are on the screen from the first day, not something you set up when you find the time.

The real difference is the cost of one entry

Feature lists make this look like a close contest. It isn't, once you count what happens on an ordinary day: four or five small purchases, each needing to be recorded before you forget it.

In a spreadsheet, each one is a small chore, so you batch them. Batching is where tracking often breaks. A week later the receipts are gone, the cash purchases are guesses, and the numbers stop describing what you actually spent. It's a common place to give up, and it has nothing to do with the analysis. We wrote about this pattern in why expense tracking fails in week two.

An app can make that moment cheaper. In Cashmonki, for example, you can skip the form entirely:

That takes seconds at the counter, which means it actually happens at the counter. A spreadsheet can't offer that, however well you build it.

Side by side

What it costs

A spreadsheet is free, and that's a real advantage. Cashmonki is free too, with daily caps on the parts that cost money to run each time you use them:

Typing entries by hand, budgets and charts aren't capped. The free tier allows two wallets and two recurring items, and has no custom categories. Cashmonki Plus is $2.99 a month or $19.99 a year; Cashmonki Pro is $6.99 a month or $39.99 a year, with a seven-day free trial. If you're weighing whether any paid tier is worth it, our guide to free expense trackers without a subscription lays out the trade-offs.

Use both: a split that works

You don't have to choose. Plenty of people who love their spreadsheet use an app only for capture:

1. 1

   Capture in the app

   Log each purchase as it happens, in a sentence or a photo. No batching.

2. 2

   Review weekly

   Ten minutes on Sunday to fix categories and note anything unusual.

3. 3

   Copy totals monthly

   Move each category's monthly total into your spreadsheet. A dozen or so numbers, not three hundred rows.

4. 4

   Plan in the spreadsheet

   Forecasts, savings goals and net worth stay where you have full control.

The app does the part a spreadsheet is bad at, and the spreadsheet does the part an app doesn't try to.

Where each one breaks

A spreadsheet is wrong for you if you've built one before and stopped updating it within a month, if most of your spending happens on your phone, or if you'd rather not maintain formulas. The template wasn't the problem; the entry was.

A budget app is wrong for you if you need a layout or calculation no app offers, if you want your full history in a file you own outright, or if you're on Android: Cashmonki is iPhone only.

Cashmonki specifically won't let you write formulas, design your own report layouts or model a forecast. Ask and receipt scanning need a connection, and the free limits are daily, so a busy day can use them up; manual entry still works after that. It never connects to a bank, so nothing is imported automatically. A spreadsheet can at least import a statement you download, or connect through an add-on; Cashmonki never imports anything.

So which one

If your spreadsheet is up to date right now, keep it. It's working, and nothing here is worth breaking a habit that already holds.

If you're reading this because the spreadsheet stopped at row 40, the fix probably isn't a better template. It's making each entry cheap enough to do on the spot. Try an app for that part for a month, keep the spreadsheet for planning if you enjoy it, and see which one you're still opening by the end.