01
Add
Add a shared expense and select who participated.
Shared expenses · Solana
Split now.Settle later.
TAB tracks shared expenses, calculates clean group balances, and lets friends repay gradually or settle automatically when funds arrive.
ADD → SPLIT → REPAY → SETTLE
ONE TAB. EVERY GROUP.
Why TAB
Shared money gets messy fast.
Trips, rent, dinners, gifts, subscriptions and shared purchases create lots of tiny debts. TAB turns them into one clear balance per person.
Without TAB
Screenshots. Notes. “Who owes who?”
Groups often track shared expenses across chats, banking apps and memory — then spend time reconciling everything later.
With TAB
One running balance.
Each new expense updates the group automatically so everyone can see what they owe or are owed.
The mechanism
Add. Split. Repay. Settle.
TAB keeps the math simple and gives groups flexibility in how quickly debts are cleared.
02
Split
TAB calculates the balance automatically using the chosen split rules.
03
Repay
Members can repay the full amount or settle partially over time.
04
Settle
Users can settle manually or configure automatic payment after funds arrive.
Shared money.
One TAB.
One TAB.
Net balancesMultiple shared payments collapse into one clean balance for each member.
Partial repaymentClear debts gradually instead of forcing every expense to be settled immediately.
Auto-settlementConfigure supported balances to settle after new funds become available.
Everyday use
One TAB for every group.
Different situations, same simple shared balance.
✈
Trips
Hotels, flights, taxis, activities and group meals.
⌂
Rent
Rent, utilities and shared household costs.
🍴
Restaurants
One person pays, everyone gets the correct share.
🎁
Gifts
Split birthday gifts and group purchases cleanly.
▶
Subscriptions
Keep recurring shared costs visible month after month.
🛒
Shared buys
Furniture, groceries, tickets and anything bought together.
Example
Ten expenses. One clean result.
TAB focuses on what actually matters at the end: the net balance between people.
GROUP ACTIVITY
Hotel$320.00
Dinner$118.00
Taxi$42.00
Tickets$96.00
Groceries$58.00
5 EXPENSES ADDED
NET BALANCE
Alex+$24.50
Sara-$18.00
Mike+$7.25
You-$13.75
READY TO SETTLE
FAQ
Split now. Settle later.
What is TAB?
TAB is a shared-expense app concept on Solana that tracks group spending and calculates what each person owes or is owed.
Can debts be repaid partially?
Yes. TAB is designed around flexible settlement, including partial repayment over time.
What does “settle later” mean?
Groups do not need to clear every balance immediately. Users can settle manually later or configure supported automatic settlement rules.
What types of expenses can be tracked?
Trips, rent, restaurants, gifts, subscriptions, shared purchases and other group expenses.