Yes, you can build shared bill splitting with clear balances and recorded repayments.
You can build groups, split expenses, and show who owes whom. Start with equal splits and manual repayment records, then connect accounts and a database so friends can share the same balances.
What keeps people on Splitwise:Everyone is already on itPartner access
The checker split your own version of Splitwise into its key parts and sorted each one.
Groups and members
Vibecode can build group screens where you add people and see their shared expenses.
Works out of the box
Split a bill
Enter the amount, payer, and people included, then calculate each person's equal share.
Works out of the box
Balances and repayments
Show who owes whom and let you record repayments without moving money.
Works out of the box
Shared accounts and expenses
Connect Vibecode Cloud on Plus for emailed-code login and a database that group members can access.
Needs setup
An iPhone app makes it easy to add a bill while you are out with friends.
Plan ahead: Rounding can make balances confusing, so calculate in whole cents and make sure each split adds up to the original bill.
Written by the checker for a first version. Paste it into Vibecode as is, or change it to make the app yours.
Build an iPhone app for friends and housemates who split shared bills. The main screen should show groups with a short balance summary. Tapping a group opens its members, expenses, and who owes whom. Let me create a group and add member names. Add an expense form with a description, amount, payer, and selected members, splitting the bill equally. Let me record a repayment and update the balances. Store everything on the device for this first version. Use a clean white design with green accents, clear amounts, and large buttons. Include realistic sample data for a housemates group and a weekend trip. Calculate in whole cents so every split adds up correctly.
Opens Vibecode with this prompt ready. Your first build is free.
Splitwise keeps people with friends already using it, their existing expense history, and established payment and bank connections.
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Vibecode builds a first version from one prompt, and the checker would start with these parts: create a group and add members on your device; add an expense and split it equally among selected members; see balances and record a repayment. Plan on an afternoon for a working first version with its real features.
Vibecode's first build is free for new accounts that sign up with Google or Apple on the web or the iPhone app, as the account's first project: one build of about 10 minutes with up to 3 features, on sample data. After that you need credits, from a paid plan or auto-reload. For your own version of Splitwise, the checker lists these costs: Vibecode Plus ($20 a month); Apple Developer Program ($99 a year).
Splitwise keeps people with friends already using it, their existing expense history, and established payment and bank connections. A version you build yourself won't have these: friends already on Splitwise; existing group expense histories; Splitwise payment partner connections; bank transaction import connections.
Checked October 21, 2026 with the free Can I vibe code it? checker
Splitwise is a trademark of its owner. Vibecode isn't affiliated with or endorsed by Splitwise.
Start from the checker's prompt and get a first version you can tap through. Your first build is free. Got a twist on it? Check that idea first.