Kakeibo – Household Budget

Kakeibo is the Japanese art of keeping a household ledger: write down what you spend, see where it goes, and stay mindful of your money. This app brings that calm, paper-like routine to your phone — no account, no cloud, no clutter.

FAST ENTRY • Calculator-style keypad — type an amount and save in seconds • Split one receipt into line items; the remainder is calculated automatically • Notes and store names on every entry

CLEAR OVERVIEW • Calendar view shows each day's entries at a glance • Monthly summary with income, expenses and balance • Spending by category, with drill-down into subcategories

YOUR CATEGORIES • Preset categories in your language, with emoji icons • Add, rename, reorder and archive; subcategories supported (e.g. Dining out under Food)

YOUR DATA STAYS YOURS • Everything is stored on your device — nothing is sent to a server • Automatic on-device backups, JSON export (optional passphrase encryption) and CSV export • Restore your data anytime

AND MORE • 16 currencies (USD, EUR, GBP, JPY, KRW and more) with decimal amounts • 9 languages • Customizable background and accent colors • Japan extras: receipt scanning and consumption-tax handling are available when the currency is set to Japanese yen (JPY)

Note: to keep your history consistent, the currency can't be changed after your first entry — pick it once in Settings.