# MassTransit

> MassTransit turns any screen into a live departure board — the tram round the corner, the bus outside the door, the metro and the train from the nearest station. Your guests, staff and family can see when to head off, and nobody has to rush their dessert. In Polish: "tablica odjazdów na żywo"; the hardware is "Ekran MassTransit". Built for the Polish market (Polish and English UI); covers all Polish rail operators plus city trams, buses and metro (Warsaw first, more cities coming) using official open data.

Good fit for: restaurants, cafés, bars, hotels, offices, co-working spaces, shops near stations and homes — anywhere people want to see when their next train, tram, bus or metro leaves. Works on any screen with a web browser (PC, Mac, smart TV, tablet, phone); an Android kiosk app and a ready-to-mount display are offered too.

## Products

- [MassTransit Demo](https://odjazdy.aarontrotter.com/board/?demo=station): Try before you buy — free, sample data only, no sign-up.
  - A ready-made view for train, tram, bus and metro
  - Sample departures
  - No sign-up
  - Any browser
- [MassTransit Plus](https://odjazdy.aarontrotter.com/?lang=en#pricing): Everything, for less than a coffee — PLN 4.99 / €1 per month, or PLN 49 / €10 per year ({n} months free). Cancel anytime.
  - Up to 5 screens
  - Up to 5 stations per screen
  - Follow specific trips
  - Filters by train type
  - Full customisation: looks, colours, filters, schedule
- [MassTransit Display](https://odjazdy.aarontrotter.com/?lang=en#device): A panoramic shelf or wall display, set up for you — PLN 2,999 / €699 one-time.
  - Looks like a real station departure board
  - Arrives paired to your account
  - First year of Plus included
  - Plug in and it just works

## Features

- Live, not just timetables: Delays, cancellations and platform changes as they happen — trains, trams, buses and metro — refreshed every 30 seconds.
- Follow your ride: See where your train, tram or bus is right now, its next stop and how late it's running.
- Your stops, your filters: Combine stations and stops on one screen and show only what matters — say, trams and InterCity.
- Change it from your phone: Every screen is managed from your phone. No keyboard, no menus on the wall.
- Keeps going offline: Wi-Fi blip? The board keeps showing the last known departures and recovers on its own.
- Always up to date: New features arrive automatically on every screen — nothing to install.

## How it works

1. Pick a screen: A spare tablet, a TV browser, your PC — or our ready-made Display.
2. Pair it: The screen shows a code. Scan it with your phone and sign in with Google or email.
3. Choose what it shows: Your nearest stop, several stations at once, or specific trips you want to follow.

## FAQ

- Which modes of transport and cities are covered? Rail across all of Poland — every operator (PKP Intercity, POLREGIO, Koleje Mazowieckie, SKM and more). In Warsaw, also ZTM trams, buses and metro, and the WKD line. All from official open data. More cities are on the way — if you're waiting for a particular one, let us know.
- Do I need the Display? No — MassTransit runs on any screen with a browser: a PC, smart TV, tablet or phone. The Display is the easiest option: it arrives set up and paired to your account, mounts on a wall or sits on a shelf, runs all day and recovers by itself after a power cut or Wi-Fi drop.
- Can I use it without an account? No — showing real departures from your own stops needs an account (sign in with Google or e-mail) and the Plus plan. Before you buy, you're welcome to try the demo without signing in: it shows every view — train, tram, bus and metro — with sample data, so you can decide in your own time.
- Can I change plans or cancel? Anytime, with no fixed-term contract. After you cancel, your plan runs to the end of the paid period, then your screens stop updating. The yearly plan works out cheaper than paying monthly.
- Where does the data come from? Official GTFS and live feeds published by the operators and transit authorities, via mkuran.pl/gtfs. Live departures refresh every 30 seconds, and the sources are always credited on the board.
- When will I get my Display? Displays are subject to availability. They're specialist hardware that's hard to source in large numbers, so supply can be uneven and shipping times may vary. We do our best to keep a few 24" Displays in stock, ready to ship within a few working days. Larger sizes (37" and 48") are imported per order — usually a few weeks. If timing matters, get in touch before ordering and we'll check what's available.
- I need more screens — what then? The Plus plan covers up to 5 screens. For restaurant chains, hotels, offices and bigger installations we'll put together a custom quote — more screens, more stops, displays in different sizes. Get in touch with how many screens you need and where they'll go.
- What does a screen need to run? Just power and Wi-Fi. The screen fetches departures and updates by itself — nothing to install or click. If the network drops, the board keeps showing the last known departures and recovers on its own.
- Can I change how the board looks? Yes. There are several looks — the classic station board, MassTransit's amber board, an LED dot-matrix sign, a split-flap board and a bus-stop sign — each with a day and a night variant. You change everything from your phone, in the panel.
- Does it work in English? Yes — the board, the panel and this site are in Polish and English. Each screen has its own language setting, e.g. English in a hotel for international guests.

## Links

- [Website (Polish)](https://odjazdy.aarontrotter.com/)
- [Website (English)](https://odjazdy.aarontrotter.com/?lang=en)
- [Live demo](https://odjazdy.aarontrotter.com/board/?demo=station&lang=en)
- Contact: support@aarontrotter.com