BanBan Ledger - Couple Budget

Shared Expenses & Calendar

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Living together, made simpler. BanBan Ledger is a shared expense tracker and bill-splitting tool designed for couples, partners, and two people building a life together. Record meals, transportation, shopping, household expenses, travel, income, and shared costs in one synchronized ledger. Flexible splitting, settlement tracking, budgets, spending insights, savings goals, a shared calendar, and widgets make managing life together easier. 【A Shared Ledger for Two】 Create a shared ledger and connect with your partner using an invitation code. Both partners can add and review transactions, keeping shared income and expenses organized in one place. You can also create private personal entries to manage shared and personal finances in the same app. 【Flexible Expense Splitting and Settlement】 Quickly record an expense or income with an amount, payer, tag, payment method, date, and optional note. ・Split expenses equally ・Set custom percentages or exact amounts ・Choose who paid ・Exclude payment methods from settlement ・Select entries to settle ・Review settlement history Meals, household purchases, trips, subscriptions, reimbursements, and shared bills can all be recorded clearly. 【Budgets and Spending Insights】 Review daily transactions through the calendar and understand monthly income, expenses, balances, and category breakdowns through visual reports. Set a monthly budget or create budgets for individual tags and payment methods. Transactions can be excluded from analysis while remaining safely stored in the ledger. 【Recurring Transactions and Savings Goals】 Create recurring income and expenses to reduce repetitive monthly entry. When a selected date does not exist in a month, choose to use that month’s final day or skip the month. Create savings goals and track progress toward trips, shared purchases, future plans, and other milestones. 【Shared Calendar and Anniversaries】 Manage plans, trips, birthdays, anniversaries, and important dates in a calendar shared between two people. Events support single dates, date ranges, monthly and yearly recurrence, reminders, Taiwan public holidays, and lunar calendar dates. 【Home Screen Widgets】 View important information without opening the app: ・Anniversaries and days together ・Today’s events ・Weekly shared calendar ・Scheduled messages ・Custom text, colors, and display styles 【Designed Around Your Habits】 Customize BanBan Ledger to match your shared life: ・Choose themes and backgrounds ・Choose a currency unit and decimal format ・Use the built-in calculator keypad ・Customize and reorder Quick Entry fields ・Customize transaction card details ・Use quick and recent notes ・Manage custom tags and payment methods ・Review recent activity ・Export ledger data to Excel BanBan Ledger brings expense tracking, bill splitting, settlement, budgeting, spending analysis, savings goals, calendars, anniversaries, and widgets together in one place. Some advanced features require a BanBan Membership subscription. Features and pricing are clearly displayed before purchase. Locked features remain visible for preview and are clearly marked. BanBan Ledger provides expense tracking, cost-sharing calculations, calendar planning, and data organization only. It does not provide payments, transfers, loans, investments, banking services, or financial advice. Official Website: https://banban.dragonsoao.com Privacy Policy: https://banban.dragonsoao.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

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Added decimal amount support, customizable currency display, and a built-in calculator keypad. Added monthly recurring shared-calendar events with flexible handling for dates missing from a month. Added a monthly total budget and clearer summaries for income, expenses, balance, and excluded transactions. Tags can now select a default payment method. Tags and payment methods can be excluded from financial analysis. Improved filtering for unsettled entries, settlement history, and activity history. Added more payment-method icons and reserved the savings icon for Savings Goals. Improved shared anniversary widget synchronization and recurring transactions. Fixed backdated expenses being incorrectly associated with a previous settlement. Improved synchronization, performance, image memory usage, layouts, and overall reliability.

Version 1.4.3

The developer, WEI-HSUN LUNG, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Financial Info
    • Contact Info
    • User Content
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • WEI-HSUN LUNG
Size
  • 34.5 MB
Category
  • Finance
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 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.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • 伴伴會員年繳 $14.99
  • 伴伴會員月繳 $1.99
  • Learn More
Copyright
  • © 2026 LUNG WEI HSUN
  • Developer Website
  • Privacy Policy

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