Absolutely! Your SouthESIM is essential for using the 24pay app in Romania. This app is the most convenient way to purchase public transport tickets for buses and metros in cities like Bucharest and Cluj-Napoca. An active internet connection ensures your tickets are valid and helps you avoid any fines, making your urban explorations smooth and stress-free.
HELP CENTER
Do I need data for Romania's 24pay app with SouthESIM?
Updated April 22, 2026
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