CustomSplit is a dutch-pay app for groups and events. Record who paid, split costs (equal, ratio, or fixed), and see who owes whom — then share by copy, SMS, or image. No account. Data stays on the device.
Built for
• Club and alumni treasurers who reuse the same members across many events
• One-off dinners, trips, and hangouts that just need a quick 1/N split
• Anyone who wants to settle up without a spreadsheet or a cloud login
Groups and events
• Save a group once, then add events and expenses
• Or create a one-off event with its own participants
• Optional phone numbers for SMS sharing; renaming a group updates its events
Expenses
• Categories: cafe, meal, shopping, hobby, sports, beauty, travel, and more
• Payer, participants, and receipt photo per item
• Equal split, custom ratios (e.g. 0.5×), or fixed amounts
• Tag 1st / 2nd round and see section totals on the same event
Settle and share
• Clear “who pays whom” with optional fewer transfers
• Rounding to 10 or 100 (round / floor / ceil)
• Check off deposits as they come in
• Add a bank / payment note to shared text
• Copy, SMS, or save a settlement image
For treasurers
• Stats: spend by category and by group, with period filters
• Copy or export a report image
• Local reminders for unsettled events
• Backup and restore on this device
• Optional app lock (password stored only on the device)
Split bills, dutch pay, group expenses, settle up. Keep the math in the app and the memories with your group.
Split group & event costs. Receipts, stats, backup. Settle who owes whom by SMS.