HSL
- Helsinki transit in the menu bar.
- Trips, lines, and stops.
- Live departures.
- Purchase once. Own forever.
HSL sits next to the clock — a countdown for the next tram, bus, metro, or train. Open the panel for live options, a map, and the itinerary.
Save a trip from here to there, pin a line, or watch a stop. Optional current location is used only when a trip starts from where you are. Journey data comes from Digitransit’s public Helsinki API.
Independent companion for Helsinki regional transit. Not affiliated with HSL Helsinki Regional Transport.
Who makes HSL
HSL is built by áddet - an independent studio founded by Dominik T. in Helsinki, Finland in 2016. In Northern Sámi, áddet means “to understand.” For us that means tools and objects where daily life, research, cinematography, and software meet.
Our street-level studio within Helsinki’s design district, in the beautiful seaside neighbourhood of Ullanlinna, known for its lively Art Nouveau architecture.
Download
Modern Mac with macOS 14 or later. Coming to the Mac App Store.