Kakeibo: Budget Tracker

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In-app purchases

About this app

Save first. Live on the rest.

Kakeibo is the mindful budget tracker and expense log built on the Japanese art of spending with intention. No bank linking. No cloud sync. Just a simple, private budget planner and expense tracker that actually helps you save.

WHY THE KAKEIBO BUDGET TRACKER WORKS

Kakeibo (家計簿) was created in 1904 by Japanese journalist Hani Motoko. Unlike auto-sync budget apps that link your bank, Kakeibo is a mindful money journal that asks you to slow down, write each expense by hand, and reflect.

The point is awareness. When you manually record each expense in this budget tracker, your spending becomes visible. When you pause and ask "Do I truly need this?" before a purchase, it is easier to avoid impulse spending.

THE FOUR PILLARS — A SIMPLE BUDGET FRAMEWORK

Every expense in your Kakeibo budget falls into one of four honest categories:

• Needs — essentials (rent, groceries, utilities, transit)
• Wants — things you enjoy but can live without (dining out, shopping)
• Culture — personal growth (books, music, education, experiences)
• Unexpected — surprises and emergencies (medical, repairs, gifts)

No 47 sub-categories. No decision fatigue. Just four honest buckets that reveal where your money really goes. Perfect for ADHD brains, mindful minimalists, and anyone who wants a simple expense tracker without overwhelm.

HOW THE KAKEIBO METHOD WORKS

1. Set your monthly income
2. Decide your savings goal FIRST — before anything else
3. Budget the rest across the four pillars
4. Record every expense mindfully in your daily expense log
5. Reflect at month's end: What went well? What can I improve?

HOME SCREEN WIDGETS (NEW)

Keep your mindful budget tracker visible without opening the app:

• Budget Widget — remaining budget and the four pillars at a glance
• Quick-Add Widget — log expenses in one tap using favorite templates (coffee, lunch, transit, groceries)

Both widgets match the Kakeibo philosophy of low-friction expense tracking.

WHAT MAKES THIS BUDGET APP DIFFERENT

• No bank linking, no cloud servers — your financial data stays on YOUR device
• Completely offline expense tracker — works anywhere, even airplane mode
• No trackers, no analytics — privacy by design
• Beautiful, minimal interface inspired by Japanese aesthetics (Nippon Colors)
• Monthly reflection journal prompts based on the original Japanese Kakeibo method
• Calendar view with spending heatmap and No-Money-Day streak tracking
• CSV import and CSV export — own your data forever
• Dark mode and home screen widgets included with core features
• Native Android build for fast, battery-friendly performance

WHO KAKEIBO IS FOR

• Mindful spenders tired of impulse purchases and subscription creep
• Privacy-conscious users who refuse to link their bank accounts
• ADHD and neurodivergent users who need a simple budget tracker
• Hobonichi, bullet journal, and stationery enthusiasts
• Dave Ramsey envelope method and zero-based budgeting practitioners
• Minimalists seeking a simple expense tracker and savings journal
• Anyone who wants to finally understand where their money goes

KAKEIBO PRO

Kakeibo may offer optional Pro subscription plans for users who want to support continued development and access paid features when available.

Subscription options, trial availability, and local pricing are shown in Google Play before purchase.

Payment is charged through Google Play at confirmation. Subscription renews automatically unless canceled 24 hours before the end of the current period. Manage subscriptions in Google Play Store settings.

「千里の道も一歩から」
A journey of a thousand miles begins with a single step.

Privacy Policy: https://batuhangoktepe.github.io/kakeibo/privacy.html
Terms of Use: https://batuhangoktepe.github.io/kakeibo/terms.html