Comparison

Simple Expense Tracker vs Kakeibo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simple Expense Tracker

Features
Read full description

Simple Expense Tracker is an easy budget and spending app for everyday money management. Record daily expenses, add planned payments, and check your remaining budget at a glance. The app automatically shows your actual spending, planned total, daily budget, and monthly pace so you can avoid overspending without complicated bookkeeping.

About

Kakeibo

This app offers a streamlined way to log expenses quickly. It features clear visualizations of your spending, customizable categories, and data portability. An optional one-time purchase unlocks advanced features and removes ads.

Highlights
  • Rapid expense entry
  • Customizable categories
  • Monthly budget tracking
  • Home & Lock Screen widgets
  • CSV import/export
  • Multi-currency support
  • Private, on-device data storage
Features
Read full description

Kakeibo is a simple expense tracker built around one idea: the fastest possible way to write down what you just spent. The perfect ledger is the one you never keep. So this app puts everything into speed. Type the amount, swipe to a category, save. A few seconds — done before it starts to feel like a chore. That is why it lasts. ◆ Fast. Number pad for the amount, a swipe for the category, a tap to save. The part of any household ledger people give up on — the typing — is cut down to the fewest moves we could find.Forgot to log something yesterday? Add it for that date directly, without going through History. ◆ Quiet. One small banner at the top, and nothing else competing for your attention. No decoration to get through, no setup to finish. It is meant to feel like a stock iOS app you can open every day without getting tired of it. ◆ Clear. â€ĸ Chart, calendar and list views of the month you are in â€ĸ A monthly budget that tells you when you are drifting, without nagging â€ĸ Home Screen and Lock Screen widgets, so you can check without opening the app â€ĸ 30 currencies with daily reference rates from the European Central Bank â€ĸ A gentle reminder so the habit survives a busy day ◆ Portable. Import a CSV from another budgeting app or a spreadsheet, review every column before anything is saved, and export your own records whenever you want. Your data is yours to take with you. ◆ Yours to shape. (Premium — a one-time purchase) Save the expenses you log again and again and record one with a single tap. Rename, reorder and re-icon your categories. Register rent and subscriptions once and let them catch up when you open the app. Split a bill and record only your share. Tag spending inside a category, keep household and work apart with separate wallets, and read a monthly report of where it all went. Ads disappear too. There is no monthly or yearly charge.Record straight from the widget with a keypad and category buttons, see the month laid out by day on a calendar widget, and choose which categories appear on it — independent from the category order in the app. Tags can be edited after the fact and used to search and filter your history. Recording, CSV import and export, widgets and search stay free. ◆ Private. Everything you record stays on your device. No account, no sign-in, no server of ours to send it to. (The only outbound request is to the European Central Bank's public exchange-rate file, and only when you convert currencies.) A household ledger is not something to be good at. It is something to keep. Start by simply knowing what you spent. Kakeibo is free to use. The free version shows ads. This app helps you record spending. It does not provide financial, investment, tax, accounting or legal advice.

Screenshots

Simple Expense Tracker3 screens
Kakeibo4 screens

Verdict

The call

The clearest difference is device support: Simple Expense Tracker at 3 against Kakeibo's 1. Simple Expense Tracker also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ¡ Rating ¡ Positive reviews ¡ Number of ratings ¡ Update frequency ¡ Ads ¡ In-app purchases ¡ Monetization ¡ Best chart rank ¡ Devices ¡ Requires iOS

CostPrice ¡ In-app purchases ¡ Ads ¡ Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Simple Expense Tracker ships an update every 6 days, Kakeibo every 5 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard2 real differences ¡ 6 level
Simple Expense Tracker versus Kakeibo: the parameters behind the verdict, then further details
ParameterSimple Expense TrackerKakeibo
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 6 daysEvery 5 days — better
AdsYesYes
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size24 MB8 MB
Age rating4+4+
DeveloperYUKI HIGASHIHIROAKI NISHIJIMA

In-app purchases

None

Simple Expense Tracker

No in-app purchases

None

Kakeibo

No in-app purchases

Questions

Is Simple Expense Tracker free?
Simple Expense Tracker is free to download, with no in-app purchases.
Is Kakeibo free?
Kakeibo is free to download, with no in-app purchases.
Do Simple Expense Tracker or Kakeibo have ads?
Both Simple Expense Tracker and Kakeibo show ads.
Which is updated more often, Simple Expense Tracker or Kakeibo?
Simple Expense Tracker ships an update every 6 days, and Kakeibo every 5 days. Most recently, Simple Expense Tracker was updated on October 6, 2026 and Kakeibo on October 24, 2026.

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