MobileTmoney

MobileTmoney

by Tmoney Co., Ltd

160 ratings
130 reviews
Free

Details

  • Released
  • Updated
  • March 29, 2020
  • July 31, 2026

Features

MobileTmoney screenshot #1 for iPhone
MobileTmoney screenshot #2 for iPhone
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About

This app provides a convenient digital transit card for buses and subways throughout Korea. Users can easily tap their iPhone or Apple Watch to pay for rides without needing a physical card or signing up. Top-ups are simple using Apple Pay.

Digital transit card for Korea
Tap to pay with iPhone/Apple Watch
No physical card needed
No sign-up required
Top up with Apple Pay
Check balance and top up in-app
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What's New in MobileTmoney

2.4.6

July 31, 2026

- Now available for international users - No sign-up required—get started instantly - Top up easily with Apple Pay (Mastercard, American Express, UnionPay, JCB)

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User reviews

VISAとの相性は良くないようです。

アップルPAYに紐付くインターナショナルカードでいくつか試しましたがVISAは全滅。
新たにMASTERカードを登録したら、うまく登録できました。

No Registration

Actually disappointed in this app, there’s no way to register an already owned T-Money Card as a foreigner. This is not as foreigner friendly as mentioned. I wish it were a little more lenient when trying to keep track of T-Money. I’m tired of asking my boyfriend to refill or carrying wads of cash to refill.

This is not a good app… sorry. 🥲
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Response from developer

안녕하세요, 고객님~ 모바일티머니 입니다. 먼저, 모바일티머니를 이용해 주셔서 진심으로 감사드립니다. 실물 티머니카드를 모바일티머니 앱에 등록하여 사용하고 싶으시다는 내용이라면, 앱 내 전체메뉴→교통카드 탭→소득공제 등록/해지 메뉴에서 티머니카드 등록은 가능하나, 등록하여 휴대폰으로 이용하실 수는 없습니다. 실물 카드는 실물로 이용해 주셔야 하며, 모바일티머니 앱에서 모바일 교통카드를 발급받으신 후 앱 내에서 충전하여 사용해 보실 수 있습니다. MasterCard/AMEX/UnionPay/JCB 브랜드의 카드로 충전해 보실 수 있는 점 이용에 참고 부탁드립니다. 감사합니다. ◆고객센터[평일9시~18시,080-389-0088(무료),1644-0088]

Works just fine!

I don't understand all the negative reviews. As a US visitor, the app was really convenient. Be aware that the only feature that works is the card itself. You can't do anything else without a T Money login, which requires a Korean bank account or Korean phone number. But that's no different than if you were to use a physical T Money card. So what's the issue? Sure, the app feels a little bloated with features you cannot use. But it functions just fine. At the end of your visit, go to a convenience store & get your money back by scanning the card. Easy. If technology is hard for you, just get a physical card. If you're like me and you want the convenience of keeping it on your phone, you'll love this.
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Response from developer

안녕하세요, 고객님~ 모바일티머니 입니다. 먼저, 모바일티머니를 이용해 주셔서 진심으로 감사드립니다. 고객님의 경험을 토대로 다른 고객님들께서 유용하게 이용하실 수 있도록 리뷰를 남겨주셔서 많은 도움이 되었습니다. 다만, 외국인 고객님들도 시작하기 버튼 밑의 Foreinger 버튼을 누르시면 모바일티머니 앱 내에서 신용카드로 잔액 충전해 보실 수 있습니다. 현재 MasterCard/AMEX/UnionPay/JCB 브랜드의 카드를 지원하고 있는 점 이용에 참고 부탁드립니다. 앞으로도 고객님께 좋은 서비스로 보답할 수 있도록 항상 노력하겠습니다! 감사합니다.

sign-up is needed. No foreigners

sign-up is needed. No foreigners

Response from developer

안녕하세요, 고객님! 모바일티머니 입니다. 외국인 고객님들도 모바일티머니 앱 접속→시작하기 버튼 밑의 foreigner 버튼을 클릭하여 인증 없이 사용하실 수 있습니다. 감사합니다.

Useless app for VISA cardholders

If you have a VISA credit card, this app has no functionality for you. I was happy to see the foreigner option but sadly it’s not useable yet unless you use Mastercard.

Response from developer

안녕하세요, 고객님~ 모바일티머니 입니다. 먼저, 모바일티머니를 이용해 주셔서 진심으로 감사드립니다. 모바일티머니 앱 내에서 MasterCard/AMEX/UnionPay/JCB 브랜드의 카드로 충전해 보실 수 있습니다. Visa 브랜드는 현재 지원하지 않는 점 양해 부탁드립니다. 감사합니다.

Developer apps

FAQ

What does the MobileTmoney app do?

The MobileTmoney app functions as a digital transit card for buses and subways across Korea. It allows users to pay for their rides by simply tapping their iPhone or Apple Watch, eliminating the need for a physical card.

How do I top up my transit card balance?

You can easily top up your transit card balance directly within the app using Apple Pay. A credit or debit card added to your Apple Pay account is required for this process.

What are the requirements to use MobileTmoney?

To use the app, you need an iPhone XS/XR or later with iOS 17.2 or later, or an Apple Watch Series 6/SE (2nd gen) or later with watchOS 10.2 or later. A credit or debit card linked to Apple Pay is also necessary for topping up.

Can I use this app without signing up?

Yes, one of the key features for travelers is that no sign-up is required. You can start using the app and its transit payment functionality immediately after installation.

What are the benefits of using a digital transit card?

Using a digital transit card like this app offers several benefits, including the convenience of not needing to carry a physical card, quick and contactless payments by tapping your device, and the ability to check your balance and top up anytime within the app.