MobileTmoney

MobileTmoney

by Tmoney Co., Ltd

167 ratings
138 reviews
Free

Details

  • Released
  • Updated
  • March 29, 2020
  • September 1, 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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+1

What's New in MobileTmoney

2.4.7

September 1, 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

When will Visa be supported?

As others mentioned, Visa is more popular than Master Card and American Express. When will this app start supporting Visa?

Also, users who successfully used the updated app with your MC (like Bilt which has no foreign transaction fees), did you encounter any foreign credit card transaction fees or any other fees other than the actual transit cost?

I hate comparing the two countries but Japan’s SUICA system allows convenient top up directly on Apple wallet and accepts all major credit cards. Please improve the system further.

Thanks for your hard work! We appreciate you working hard to make this available for us. It’s just not as useful at this stage.
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Response from developer

안녕하세요, 고객님! 모바일티머니 입니다. 먼저, 모바일티머니를 이용해 주시고 좋은 리뷰를 남겨 주셔서 대단히 감사드립니다. MasterCard/AMEX/UnionPay/JCB 브랜드의 카드만 지원하는 점 양해 부탁드리며, 추후 더 많은 제휴사와 협의를 통해 더욱 편리하고 좋은 서비스를 제공 할 수 있도록 노력하겠습니다! 감사합니다.

Bug validation

J’ai pris le bus et lorsque j’ai validé ma carte à la montée, je n’ai pas compris pourquoi mais ça m’a compté 2 validations (« tap in ») ; et lorsque j’ai passé ma carte à nouveau à la descente, quelle ne fut pas ma surprise de constater que ma carte n’a pas été « tap out », mais qu’en plus de cela, ça m’a compté cela comme un 3e « tap in », et c’était encore plus cher que les 2 autres fois! J’ai donc payé presque 4 FOIS plus que ce que j’aurais dû payer en réalité!!! Et ça me semble compliqué de traiter ce genre de problèmes avec le mode « foreigner » directement sur l’application…
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Response from developer

안녕하세요. 고객님! 모바일티머니 입니다. 모바일티머니 이용에 불편을 드려서 죄송합니다. 대중교통 요금이 중복으로 결제되셨다면, 마켓 리뷰만으로는 도움을 드리기가 어렵습니다. 번거로우시겠지만, 기재해 주신 내용의 경우 정확한 내용 확인 및 안내를 위해 티머니 고객센터로 연락 부탁드립니다. 감사합니다. ◆고객센터[평일9시~18시,080-389-0088(무료),1644-0088]

Application simple et claire

L’application est bien faite, claire, compréhensible et facile d’utilisation (sur iPhone). Petit bémol : toutes les cartes bancaires étrangères ne sont pas disponibles, ce qui peut être dérangeant si on a que une seul carte bancaire.

Response from developer

안녕하세요, 고객님! 모바일티머니 입니다. 먼저, 모바일티머니를 이용해 주시고 좋은 리뷰를 남겨 주셔서 대단히 감사드립니다. MasterCard/AMEX/UnionPay/JCB 브랜드의 카드만 지원하는 점 양해 부탁드리며, 추후 더 많은 제휴사와 협의를 통해 더욱 편리하고 좋은 서비스를 제공 할 수 있도록 노력하겠습니다! 감사합니다.

International users need Visa compatibility

It is great that iPhones and Apple Watches can be used to pay for public transportation in Korea. However, many, if not most international users from the US need to be able to use a Visa card to add money to the t-money card. Please add Visa card compatibility as soon as possible.

Response from developer

안녕하세요, 고객님! 모바일티머니입니다. 먼저, 모바일티머니를 이용해 주셔서 진심으로 감사드립니다. 현재 모바일티머니 앱 내에서 해외 신용카드로의 충전은 MasterCard/AMEX/UnionPay/JCB 카드사를 지원하고 있습니다. 추후 더 많은 제휴사와 협의를 통해 좋은 서비스를 제공 할 수 있도록 노력하겠습니다! 감사합니다.

Issues

It was fine to use until I needed to top up. None of my cars options were working. I was left stranded because this app would not allow me to make a payment and top up!

Response from developer

안녕하세요, 고객님! 모바일티머니입니다. 먼저, 모바일티머니를 이용해 주셔서 진심으로 감사드립니다. 현재 모바일티머니 앱 내에서 해외 신용카드로의 충전은 MasterCard/AMEX/UnionPay/JCB 카드사를 지원하고 있습니다. 추후 더 많은 제휴사와 협의를 통해 좋은 서비스를 제공 할 수 있도록 노력하겠습니다! 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.