Pick what your group is into — History, Street Art, Food & Coffee, whatever fits — and we turn it into a real city game, or build your own route from scratch. One code to share. Only the host needs an account.
App live on the App Store — building your tour is free
TRY THE PICKER — TAP A CATEGORY BELOW
Three things every group host runs into — and how the Host Portal already solves them.
In the Host Portal you pick categories or drop your own spots on the map, set the time limit and publish — no guide to book, no worksheet to write.
One code, one phone per team — not one login per child. Guests join with no account at all; that part already works today. Only the host needs to reach us to set a game up.
Real places from your city, sorted into categories — pick what actually fits your group, or add your own.
Every category is a lens on the city. Try the picker below — your picks become a real route in the Host Portal, and you can add your own spots alongside them.
Real spots across 11 categories in Hamburg — curated now, verified on-site as we go, growing every week. Build your own route anywhere else in the world.
Like the quick picker above, but yours down to the spot — build category by category, or start from scratch. Load the whole thing into the live game with a single code.
Build it yourself in the Host Portal — preparation is free
Pick your own spots and write your own questions in the Host Portal — on your laptop, before the day. Combine them with a curated Hamburg route or play only your own spots.
Hand editing rights to co-hosts or student teams — they add spots and questions, you review and publish. See every group's progress in one host view — who's built what, who's still working.
Share the join code and your own tour is what everyone plays — for classes, hostels, team events or a birthday crew, no separate app or download.
Same categories underneath — pick the format that fits the moment. You set the time limit either way.
A single player (or a pair) works through the picked categories on their own schedule — same spots, same cards, no team pressure.
Split the group into teams of up to 35 players in a class game — one phone per team is enough. Everyone races the same route; the board updates in the app as stamps come in, live.
6 stops from your picked categories · own pace · cards land straight in the explorer's own passport.
Choose from the 11 categories above. Build the route yourself from real spots that match — and add your own spots wherever you like.
A short join code is all your players need.
Guests join with the code, no account needed. Solo or team score updates as stamps land — podium at the end.
School trips came first — but the same city game works for anyone bringing a group somewhere. The game does not know who you are; it knows a group and a code.
Host accounts are for teachers, organisers and booking partners — they plan and run games, players never need one. The host portal is open now: sign in with a magic link and build your first route. Building and preparing a tour is free. There is no price list for extra content yet — whatever comes, we show it clearly before anyone pays.
Ready to build a route? Sign in below. Just want updates? Join the waitlist.
Sign in as a host Request a tour Join the waitlistWe'll email you once, at launch.
Already a host? Sign in to the host portal
Yes — that's the point. Pick any combination that fits your group, from one category to all eleven. The route is built from whatever you choose.
The app yes, an account no. Players join as guests with your code. If they log in afterwards, the cards they earned stay in their own passport.
A team's score is the average of its members' points — so every player matters and one fast phone can't carry the team.
You can remove a stuck player from the hub. The team is notified and the score recalculates fairly.
Building and preparing your tour is free — the Host Portal, your route, your own spots and your questions cost nothing. There is no price list for extra content yet; whatever comes, we show it clearly before anyone pays, the same way we show app pricing up front. Solo play is bought in the App Store.
Planning a school trip to Hamburg? See our German page for teachers: Klassenfahrt Hamburg — Stadtrallye als Programm. Bringing a group to London instead? The same build-your-own tool works there too: Scavenger Hunt London.