MobileTmoney

Turns a supported iPhone or Apple Watch into a nationwide Tmoney transit card with overseas Apple Pay top-ups.

🚇 Transit1 countryEssential in 0

Available in these countries

South Korea: Use the no-sign-up visitor flow and test one trip. Keep a physical Tmoney card if the device or overseas card is unsupported.

These apps need data

Guac eSIM covers 200+ countries with plans from $0.58 per GB. Install it before you land and activate instantly.

A data eSIM gives you internet, not a local phone number, so it cannot receive SMS verification codes.