For a friend group going somewhere
One private page
for the whole trip
Predictions about the trip itself, a leaderboard that settles the arguments, the bills split in two currencies, and an interpreter for the places you can't read the menu — shared by one link, readable only by the people on it.
Free. Works in the browser on any phone — nothing to install, no email needed to join.
How it works
1
Open a trip
Name it, say where it's going and when. That sets the language the interpreter speaks and the currencies the bills use — you never pick those again.
2
Drop one link in the chat
Friends tap it, choose a name, and they're in. The link carries the trip's key, so it goes to the group and nobody else.
3
Start calling it
Who books first, who's late to the airport, whether the boat trip happens. Every call is on the record, and the table settles it when the trip does.
Call it
Anyone opens a prediction with plain rules for what counts. Everyone backs YES or NO with stamps. When it resolves, the winning side splits exactly what the other side put in — no house, just who read the group best. The leaderboard ranks the season.
Split it
Bills in the money you're spending and the money you settle in — two currencies, decided when the trip opens. Log what you paid and for whom; the app works out who owes whom in the fewest transfers, and what's still open on the last day.
Say it
Tap your side, speak, hand the phone over. It says it aloud in Thai, Vietnamese or Bahasa, and what they say comes back in yours. Keep the phrases that worked; the whole trip can play them again.
Private by design
Your trip stays between you
Everything the group writes — every call, comment, bill and verdict — is locked on your phone before it leaves it, with a key that only the people on the trip have. Our server keeps the locked copies in order and counts them; it can't read them, and neither can anyone who gets hold of it. Think of it as a shared notebook that only the group can open.
The key travels with the invite link, in a part of the address the browser never sends anywhere. Got a new phone? Any friend on the trip sends you the key in one tap. A passkey that supports it keeps a sealed backup of your keys too, so signing in on a new device just works. Someone leaves? The organiser turns the key and everyone still on the trip gets the new one. The plain-words version
Stamps, not money
Stamps are points. Everyone starts at zero, calls cost stamps, and the winners' stamps come from the losers'. Nothing is bought, sold or cashed out; the bills are the only place real money appears, and that's just a record of what you told each other. For adults, 18 and over.
A season, not a feed
A trip has a start and an end. Before it, the calls are about who commits; during it, about what happens; after it, the recap sums it up — the table, the rivalries, the biggest swings — and shares as a card for the group chat.
Open a trip
You're the organiser
Make a passkey — Face ID, a fingerprint, your phone — and open the first trip. Takes a minute; your friends need nothing but the link.
Only changes your screen. Change it any time.
Your device makes a key and keeps it. We store its public half, your name, and nothing else — no email, no password.