Your own atlas
Every place you have been, drawn from your real records rather than check-ins. Distance is measured great-circle and labelled as such, broken down by mode so a year of rail travel does not disappear behind one long-haul flight.
Your travel archive
Flights, trains, buses and stays from any booking site, collected into one personal archive you actually own.
Your last trip is in five different places. An airline app, a hotel confirmation, a rail booking, a bus ticket you screenshotted, and an email you can no longer find.
Six months later the only thing you remember for certain is that the hotel was good.
No account to connect and no password to hand over. Your first record takes one email.
Forward a booking email to your own TREYN address, or pick a ticket PDF straight from your phone. Anything a provider sent you works.
you@in.treyn.appWe show you exactly what we read and flag anything we were not sure about. Nothing enters your archive until you approve it.
Maps, distances and a yearly summary build themselves as the archive grows. The more you travel, the more it is worth having.
Built for the traveller who takes a train to the airport and a bus from the station.
Every place you have been, drawn from your real records rather than check-ins. Distance is measured great-circle and labelled as such, broken down by mode so a year of rail travel does not disappear behind one long-haul flight.
Flights, trains, buses, ferries and stays on a single schedule. Real operator, real service number, planned and actual times kept apart.
Your next trip and the documents you kept open on a plane, in a tunnel, on a foreign SIM. The moment you need a ticket is rarely the moment you have five bars.
Apple Wallet, carrying your membership and nothing else. No room numbers, no booking references, no addresses: a pass is visible on a locked phone in someone else's hand.
Nothing is shared until you choose to share it, and a shared summary drops booking codes and seat numbers. You sign in to any connected service on that provider's own screen, never ours.
Export everything as JSON and calendar files, on any plan, at any time. Stop paying and your records stay readable. We do not hold memories hostage.
Membership
Most loyalty programmes blend your plan, your status and your points into one number, and the moment they do, nobody can tell what they have actually earned. We keep them apart.
Buying a subscription does not earn status, and status does not convert to credit.
A paid plan funds the automation. Your archive stays readable and exportable either way.
Final prices are set per country in the App Store and may differ from the figures above.
We send TestFlight invitations in small batches, starting with travellers who mix rail, road and air. Tell us where you are going next.
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