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Create your group
Invite roommates, friends, or teammates in one place.
SplitCodexExpense splitting that handles the messy cases
Split bills clearly. Settle faster.
SplitCodex handles what most expense apps miss: multiple payers on a single expense, item-by-item receipt splits, and flexible settlement options from SEPA QR codes to PayPal, Revolut, Wise, and more.
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How SplitCodex works
Up and running in seconds. Create a group, add your first expense, and let SplitCodex track who owes what so you never have to do the maths.
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Add expenses fast
Log costs manually or scan receipts to speed things up.
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Split fairly
Use equal, custom, percentage, or item-based splits.
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Settle and close
See net balances and settle using shared payment details.
Made for practical group spending
Use SplitCodex for trips, household bills, subscriptions, events, and any situation where multiple people contribute to shared costs.
See it in action
Built for expenses that get complicated
Most expense apps handle the straightforward cases. SplitCodex is built for the ones that don't fit neatly — shared costs split at the register, restaurant bills where everyone ordered something different, and groups that need more than one practical way to settle up.
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Multiple payers per expense
When several people chip in on the same purchase, record exactly who paid how much. Each contribution is tracked individually and the remainder is distributed across all members — no workarounds needed.
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Add people before they join
Assign expenses to group members who haven't signed up yet. When they join, all their expenses are automatically linked. No manual cleanup needed.
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Multi-currency with live conversion
Set your preferred currency once. SplitCodex shows you real-time conversions for expenses in other currencies—perfect when traveling or working internationally.
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Five flexible split methods
• Equal: divide evenly • Unequal: custom amounts • Percentage: by share % • Shares: weighted points • By item: split restaurant bills line-by-line
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SEPA QR codes and every payment method
Bank transfers generate EPC QR codes your banking app can scan to pay directly — no copy-pasting IBANs. Add PayPal, Venmo, Cash App, Revolut, Wise, or crypto. SplitCodex shows each person the right way to pay.
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Settle in crypto with live rates
Pay or receive settlements in BTC, ETH, USDC, DOGE, XMR, SOL, and 1000+ more. Live price conversion means the QR code reflects the actual amount right now. Network fees included in estimates.
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AI receipt scanning
Point your camera at any receipt. AI extracts the line items and you assign them to the right people. What used to take five minutes takes thirty seconds.
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Chat on each expense
Discuss any expense with a built-in conversation thread. Ask questions, clarify details, or share notes without leaving the app. All conversations stay organized with the expense.
Ready to try SplitCodex?
Open the app and create your first group in minutes.