CustomSplit: Group Bill Split

Contains ads
Content rating
Everyone
5+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Aug 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• 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
Content rating
Everyone
Learn more

App support

About the developer
옴니에이아이스튜디오
jiny@omniai.kr
경의로 1114, 4층 405-A16호(야당동,에펠타워,공유오피스) 파주시, 경기도 10908 South Korea
+82 10-4192-8490

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