T-money and Cashbee for Korea tourists
T-money is mandatory for Seoul metro convenience. Tourist loads + AREX pairing cover day one.
T-money vs Cashbee
Both work on most buses/metro. Tourist SKUs are under Transit.
Pair with AREX
Airport train assists in Travel.
FAQ
Can I use Apple Wallet T-money?
Needs local setup; tourist card loads are the reliable fallback.