Choose an expense tracking app based not on the number of features, but on how much effort it takes to log a single expense. People give up on tracking when every purchase requires opening a separate app and filling out a form. That's why it's most convenient to track expenses right where you already chat every day: in a messenger app.
Why do people give up on expense tracking apps?
In the first few days, logging expenses feels exciting. Then a normal week arrives: coffee on the go, a taxi, groceries after work. To log each purchase, you have to find the app, wait for it to load, pick a category, and enter the amount. By the third missed entry, the thought "I'll add it all later" creeps in, and the tracking stops there.
The problem isn't discipline. The problem is friction: the more steps between a purchase and logging it, the higher the chance it never gets logged. A good app shrinks that path down to a few seconds.
Popular apps compared to Budget
Below is a comparison of how to get started and how to log an expense. Data on other apps comes from their official websites and app store listings as of September 2026 and may change.
App | How to log an expense | What you need to get started |
|---|---|---|
Budget | A message, voice note, or receipt photo | Open a chat in the messenger |
YNAB | Manually or import from your bank | Account, trial period |
Monefy | A few taps in the app | Install the app |
Spendee | In the app, bank sync on Premium | Install and create an account |
Money Lover | In the app | Install the app |
Wallet | In the app, bank sync on Premium | Install and create an account |
All these apps are good at what they do, but they share one trait: tracking lives in a separate program. Budget works differently.
Why is tracking directly in a messenger more convenient?
Almost everyone has a messenger app on their phone, and we open it many times a day, to reply to family, coworkers, friends. Budget lives right there. You don't need to download anything or create an account: you just open the chat and type "coffee 350". Budget figures out the category on its own, logs the expense, and shows how much is left of your monthly budget.
With a separate tracking app, you have to remember to open it. You already keep your messenger within reach, so the path from purchase to log entry shrinks to a single message sent on the fly. It works on both your phone and computer, so you can log an expense wherever you happen to be. Send a voice note while driving, or snap a photo of the receipt after a big grocery run. Several expenses in one message, like "taxi 300 and lunch 450", get logged separately.
The real difference shows up after a week. Budget warns you if you're spending faster than planned, sends a summary on the first of the month, and every couple of months shows you the subscriptions it found. You don't need to remember to open a report, it arrives right in the same messenger where you chat with family and friends.
When another app might suit you better
If automatic bank transaction imports, investment tracking, or a shared wallet with a partner matter to you, take a look at YNAB, Spendee, or Wallet, Budget doesn't do those things. But if your goal is to finally understand where your money goes and not give up on tracking after a week, a messenger beats any standalone app.
Frequently asked questions
What's the simplest expense tracking app?
The simplest one is where logging takes a single action. In Budget, an expense is logged with one message, voice note, or receipt photo, right in the messenger, no install or sign-up needed. You don't need to pick a category, Budget determines it automatically. In most standalone apps, logging the same expense means opening the program and filling out a form.
Can you track expenses right in a messenger?
Yes. Budget works like a regular chat in a messenger: you type or say what you spent, and the expense gets logged with a category. From the same chat, you can check your remaining budget with the /balance command and your monthly stats with /stats. Tracking doesn't require a separate app, it runs right alongside your conversations.
Do you need to link a bank card?
No. Budget doesn't connect to your bank, you log expenses yourself in a few seconds. This works with cash and with a card from any bank in any country. If automatic bank transaction imports are a must for you, choose an app that offers that feature, such as YNAB or Wallet.
How much does Budget cost?
Budget has a free plan with no time limit: unlimited text entries, 30 voice notes, 10 receipt scans, and 3 tips a month. If that's not enough, Pro costs $4.90 a month or $35.40 a year and removes the limits on voice notes, receipts, and tips.
What if I already track expenses in another app?
Try running Budget alongside it for a week and see where entries actually stick without gaps. There's no need to transfer old data, what matters for managing your current budget is this month. If you decide to stay, all future expenses will live in one chat, and you can export them anytime with the /export command.
What's next
Open Budget in your messenger and log today's expenses with one message. Check /stats in a week, chances are you'll see the full picture of your month for the first time. For tips on sticking with it, see our tips section.
