BanBan : Shared Expenses

Life together. Money made simpler.

BanBan Ledger is a shared expense tracker built for couples, partners, and two people managing everyday life together.

From dinner and transportation to shopping, household costs, and travel, both of you can record expenses in one shared ledger. Clear records, calendars, and monthly charts make it easier to understand where your money goes—and plan what comes next together.


【ONE SHARED LEDGER FOR TWO】

Create a shared ledger and invite your partner with a pairing code.

Both partners can add and review entries, keeping everyday income and expenses organized in one place. Changes sync through the cloud, so you can always stay on the same page.


【ADD AN EXPENSE IN SECONDS】

Enter the amount, choose who paid, and you’re done.

Add a category, date, note, payment method, or photo whenever you need more detail.

For shared expenses, split the cost equally, adjust the percentage, or enter the exact amount each person should cover.

You can also create personal entries, making it easy to manage shared and individual finances in the same app.


【BUILT FOR REAL LIFE TOGETHER】

・Create a shared ledger for two
・Invite and pair with your partner
・Track expenses, income, and recurring transactions
・Choose who paid and how much each person covers
・Split costs equally, by percentage, or by exact amount
・Keep personal entries alongside shared expenses
・Select which expenses you want to settle
・Review previous settlement records
・Sync your shared ledger across devices


【SEE WHERE YOUR MONEY GOES】

Use the calendar to review daily activity and monthly charts to understand spending by category.

See how much you spent on food, whether shopping costs are increasing, or how much of your travel budget has been used.

Clearer numbers make it easier to talk about everyday spending, upcoming plans, and shared goals.


【KEEP THE STORY BEHIND EACH EXPENSE】

Every entry can include a date, note, and photo. You can also customize category names and emojis to match the way you organize your life.

A favorite dinner, a weekend trip, or something new for your home can become part of your shared history—not just another number.


【MAKE THE LEDGER YOURS】

Everyone tracks money differently.

Choose a theme color and customize how entries appear, including their icon, title, visible details, and display or