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Who Owes Who?

Expense Splitter

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Modern source code for building a group expense-sharing application for friends, trips, roommates, and teams. Create Group ↓ Add Friends ↓ Add Expense ↓ Automatic Calculation ↓ Who Owes Whom How to Split Trip Expenses Fairly? Who Pays Whom After a Group Trip? How to Settle Group Expenses Without Confusion? Launch your own modern group expense-splitting app without building it from scratch. I built a free tool that simplifies group expense settlement.

PH · launched Sep 8, 2026 · 1 upvote (top 69%) · 0 views

Niche: bill and expense splitting apps · 99 launches, 5 in the last 7 days ▼ -55% · Explore this niche →

Category and tags
  • Horizontal
  • Workflow automation
  • B2C
  • Not AI
  • Commercial product
  • Productivity
  • Travel
  • GitHub
  • Money

Visit website ↗ Source listing ↗

More like this: all 99 launches in bill and expense splitting apps →

Could you build this?

Yes Group expense splitting is an established algorithmic problem (e.g., debt simplification) that AI assistants can generate and wrap in a clean UI effortlessly.

Competitors

Other products that read as similar to this one : 278 launches clear the similarity bar, closest 8 shown.

Attention rank: #241 of 279 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 4 days after the earliest competitor.

  • SettleG · ph · 2026-10-24 · 1 upvotes · similarity 0.66
  • Splitwisely · ph · 2026-10-14 · 2 upvotes · similarity 0.66
  • ShareSlice - Split Bills · ph · 2026-11-06 · 1 upvotes · similarity 0.64
  • OweMe: Split Expenses · ph · 2026-10-16 · 1 upvotes · similarity 0.63
  • Banana Split · ph · 2026-11-01 · 1 upvotes · similarity 0.62
  • SplitBillUp · ph · 2026-10-23 · 1 upvotes · similarity 0.61
  • FiftyFifty · ph · 2026-10-06 · 1 upvotes · similarity 0.61
  • OweLess · ph · 2026-11-13 · 1 upvotes · similarity 0.60

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.