Gemalto has deployed a new mobile app-based ticket for the greater Helsinki area through its Netsize Transport Ticketing offer. Finnish users of the Helsinki transport network will now be able to use their mobile phones to pay for public transport beyond the central tram and metro network, with the cost of the ticket debited to the user’s mobile phone bill at the end of the month.   The use of a mobile app complements the existing SMS tickets in use since 2006. Gemalto provides the direct bill...