Toss

토스 · toseu
Short answer

Toss is a major Korean finance app for transfers, account management, cards and everyday money tools. It is powerful once you are fully set up in Korea, but it is not a short-term tourist workaround.

English support
Partial
Korean phone number
Required to sign up
Korean card / bank
Required to pay
Price
Free
Website

Pros

  • Excellent daily money interface
  • Useful for transfers and finance management
  • Integrates many banking and payment tasks

Cons

  • Korean identity, phone and bank setup are expected
  • Korean-first interface
  • Not useful until you have local financial access

Best for: Foreign residents with Korean ID, phone number and bank access

FAQ

Is Toss available in English?
Partly. Toss offers some English, but parts of the app stay in Korean — a translation app helps fill the gaps.
Can tourists use Toss?
Toss usually needs a Korean phone number and a Korean-issued card or bank account to sign up or pay, so short-term visitors often can't finish setup. Best for: Foreign residents with Korean ID, phone number and bank access.
How much does Toss cost?
Toss is free to download and use (Free).

Alternatives

KakaoPay
카카오페이
Payments
Korea's dominant mobile wallet — needs a Korean number to set up
Some EnglishNeeds Korean number + cardFree
KakaoBank
카카오뱅크
Banking & Money
Mobile bank app for Korea-based residents
Some EnglishNeeds Korean number + cardFree