DueKeeper: Budget Tracker
Subscription, Payment Reminder
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
"When is that payment due again?"
DueKeeper takes the guesswork out of managing your money. It's a household budget app that organizes your income and expenses so you can see exactly when, where, and how much you need to pay — all at a glance. Designed to be intuitive enough for first-time budgeters.
Payment Schedule
- View all your upcoming payments in a clear date-by-account matrix. See which account is being charged, when, and how much. Payment dates that fall on weekends or holidays are automatically adjusted.
Payment Reminders
Get notified 1 to 7 days before a payment is due. Never miss a credit card charge or forget a transfer deadline again.
3 Expense Types for Detailed Tracking
- Fixed: Rent, insurance, subscriptions — recurring expenses with a set amount
- Variable: Utilities, credit cards — recurring expenses where the amount changes
- One-time: Travel, appliance purchases — expenses that occur only once
Set payment dates, accounts, and billing cycles for each to get a complete picture of your finances.
Monthly Summary & Charts
- Review your income, expenses, and balance month by month. Category breakdowns and a 6-month trend chart help you spot spending patterns.
Widget Support
- View your income/expense summary and payment schedule right on your home screen.
Multiple Budgets (Premium)
- Create up to 5 separate budget books for different purposes — household, personal, business, and more. Business mode supports daily sales tracking, making it ideal for freelancers and sole proprietors.
More Useful Features
- 10 currencies supported (JPY, USD, EUR, GBP, SGD, CAD, AUD, CNY, KRW, TWD)
- Custom month start date (align your budget with your payday)
- Account management (bank, e-money, cash)
- Custom categories (Premium)
- Available in English and Japanese
- Automatic payment date adjustment for holidays in 5 countries (Japan, US, UK, Singapore, Canada)
Designed to Be Simple and Sustainable
- Unlike typical budgeting apps, there's no need to:
- Track or reconcile account balances
- Log every daily transaction
- Scan receipts
- Link your bank accounts
Built for Privacy
All your data is stored locally on your device. Keep it safe with iCloud backup. No ads, no tracking, no sign-up required.
Pricing
Core features are free to use.
Premium Features (Subscription or One-Time Purchase)
- Multiple budget books
- Sales tracking
- Custom categories
- Automatic iCloud backup
- Annual reports
Privacy Policy: https://kakeibo.spade3.com/en/privacy-policy/
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Refined the entry experience.
- Input indicator now shows remaining count with color cues and tap-to-scroll
- Expanded/collapsed state of the expense list is now remembered
- Per-account totals in the schedule view pinned to the header
- Same improvements applied to the income screen
- Fixed a bug where collapsed cards could not be expanded by tap
The developer, Yuichiro Yasui, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yuichiro Yasui
- Size
- 66.7 MB
- Category
- Finance
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, German, Japanese, Korean, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium yearly $9.99
- Premium monthly $1.99
- Premium yealy $6.99
- Premium Lifetime $11.99
- Premium monthly $0.99
- Copyright
- © 2026 Yuichiro Yasui