Friends don't
keep tabs
(we do)

Wariwari splits dinners, trips, and the rent. Without the spreadsheet, the group chat drama, or the awkward "hey so about that ¥3,200…"

Create a group → How it works
● 2.1k users and counting
WARIWARI
TOKYO TRIP · 4 PEOPLE
Ramen × Ichiran¥6,400
Taxi · Shibuya¥2,200
Hostel · 2 nights¥18,400
Museum tickets¥3,200
You owe Yuki¥7,810
Warikun the kiwi
How it works

Three steps. No math.

Wariwari keeps the math invisible. You add who's there, what was spent, and Warikun sorts out the rest.

01 · MAKE A GROUP

Round up
the usual suspects.

Trips, dinners, the apartment, your band. Invite with a link — no one needs to sign up first.

Tokyo Trip 🍜
YK
AI
KN
+1
4 members · ¥31,440
02 · ADD EXPENSES

Log a bill
in five seconds.

Type the amount, pick who's in, hit save. Uneven splits, percentages, shares — all quiet, all optional.

NEW EXPENSE
¥6,400
Ichiran dinner
SPLIT 4
PAID BY YUKI
03 · SETTLE UP

Warikun does
the awkward math.

One simplified list of who owes who. Mark as paid when it's done. No running totals, no guilt.

SETTLE UP
You → Yuki ¥3,100
Ken → Yuki ¥2,400
Common questions

Things you might wonder.

Is it actually free?
Yes, while we're in open beta. Long-term, the core splitting stays free forever — we'll charge for things like receipt OCR and unlimited group history once we add them.
Do my friends need an account?
Nope. You send a link, they open it, they're in the group. They can make an account later if they want to track balances across multiple groups.
How is this different from Splitwise?
Wariwari is calmer and smaller. We're optimizing for "five friends, one trip, painless" — not "50-person condo association". Fewer features, prettier interface, and Warikun is cuter.
Is my data private?
Yes. No ads, no selling, no banking integrations required. Your group data is yours and you can export or delete it whenever.
When is iOS coming?
Q3 2026. It'll be a native app with a widget so your unsettled balance lives on your home screen — peacefully, in small type.
Can I import from another app?
CSV import from Splitwise is supported. Other tools coming as folks ask — drop us an email at hi@wariwari.app.

Warikun is the little kiwi
who handles the awkward bit.

Named for 割り勘 (warikan) — the Japanese custom of splitting a bill evenly among friends. He's a kiwi because kiwis can't fly, and neither should your dinner budget.

No spreadsheets.
No awkward texts.

Create a group in seconds. Invite with a link. Warikun handles the rest.

Create a group →