Yes, NorthESIM provides seamless connectivity for using the HSL app in Helsinki. The HSL app is the primary digital platform for purchasing tickets for public transport, including trams, buses, and the metro, across the Helsinki region. Reliable mobile data is essential for activating and displaying your tickets, ensuring smooth and efficient travel around the city. NorthESIM keeps you moving.
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Can I use the HSL public transport app in Helsinki with NorthESIM?
Updated April 22, 2026
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