A day in your city · the side everything else works for

Stop guessing.

Your city knows when the bus comes, when the flight lands and where the air is bad. Now so do you.

  • Know when
  • Choose how
  • Catch the connection
  • Avoid the problems
  • Step-free: lifts, low floor
  • Plan ahead

The stop. Is the 5 coming?

Every vehicle where it really is. Arrivals by line. A detour, before you walk to the wrong stop.

In the app
Scan the QR at the stop
ePath at the stop
LED panel
Read aloud
Public transport · live in 5 citiesePath e-paper display →LED panel →

On board.

Next stop, your connections, a disruption ahead. On screen, in audio, and in the app.

On-board screen with the next stop and the connections
Your connections
Disruption ahead
In audio
In the app
On-board screens, audio · [status]Also in tranzy.app

Your sister lands at 14:10. Or 14:45.

The airport's flight board, in the same app as the bus. The airport bus knows which flight just landed. Trains, the same.

Cluj Avram Iancu airport · arrivals, then departures, as they happen
Flight board · Cluj airportTrains · [status]

Drive, cycle, or wait for the air to clear.

Parking, bikes, air quality, traffic lights. Different systems, one connection, added once by the city, visible to everyone.

ParkingBikesAir qualityTraffic lights
[status by city]

Something wasn't right? Say so.

A display that's off, a bus that skipped the stop, an idea for a better connection. Report it in tranzy.app: it reaches the person responsible, at the operator or the city, and you see what was done with it. Constructive feedback, in a loop.

You report itIn tranzy.app, in a few taps.
It reaches the person responsibleAt the operator or the city.
You see what was doneThe answer comes back to you.

Every report makes the next trip a little better.

tranzy.app · feedback

Home. What stays yours.

No location history, no profile. What we count, we count in aggregate. You are a citizen, not our customer.

No location history
No profile
Only aggregate counts
No tracking

Why this day works · open data

It's your city's data. Opened, it works for you three times over.

In the apps you already use

Every app gets your city right. They all read the same open data.

Built by anyone, for your city

Students, startups, AI assistants. On the same terms as us.

A city you can check

The network as it actually ran. For journalists, researchers, you.

Which sets are open is your city's decision. Personal data, never. Everything else on this site exists so that this day happens.

Where this day already starts

Public transport live today. Flights, parking, air and bikes as each city connects them.

Your city isn't on the list?

Send their side of the story to the people who run it.

Get the app ↗

Solutions for citizens

What you can use, today and next

All solutions, one ecosystem →
Every service with an SLACommitted availability, response and repair times, monthly reporting.
As a service, whenever possibleInstalled, monitored, maintained and replaced, for one subscription, where the product allows it.

Inform travelers

01Live

tranzy.app↗

Live arrivals, trip planning, alerts and the on-board information. Scan the QR code at the stop: its arrivals open at once. Report a problem or an idea: it reaches the person responsible, and you see what was done.

Next in the app · 2027

  • A digital twin of the city: airports, parking, traffic lights, every mobility data set
  • AR to find your way
  • Payments
CitizensAll modes
02Live

Flights and trains

Airport and rail times in the same app and on the same screens as the bus. Live at Cluj airport.

CitizensOperatorsAirportsRail
03Live

ePath →

Solar e-paper display at the stop, with audio.

CitizensOperatorsAuthoritiesPublic transport
04Live

LED panel →

Full colour, landscape or portrait, with audio for blind travelers.

CitizensOperatorsAuthoritiesPublic transport
05Live

On-board screens

Next stop, connections, disruptions, on screen and in audio. Buses, trams, trolleybuses, trains. The same information is in tranzy.app.

CitizensOperatorsPublic transportRail
06Live

Street furniture with sensors

Shelters and columns that carry displays, air-quality sensors, beacons and Wi-Fi.

CitizensAuthoritiesPublic transportAir quality
07Live

Stop timetables

A timetable for every stop, from the schedule. For the web or for print, in one click.

CitizensOperatorsPublic transport

Open to everyone

Open Data Live Map, IașiOpen Data Live Map· live
01Live

Open Data Live Map

A live map of the network, built only from open data. Embed it on any website.

CitizensAuthoritiesBuildersPublic transport