Do I need data for Luxembourg's Mobiliteit.lu app, even if transport is free?

Yes, even though public transport in Luxembourg is free nationwide, you still need active mobile data to use the Mobiliteit.lu app effectively. CheapESIM ensures you have the connectivity to access real-time schedules and locate the correct bus or train platform, especially in Luxembourg City. Our budget-friendly eSIMs mean you can navigate the free transport system efficiently without unexpected data expenses, maximizing your savings.