Korea Transit Card
NFC Balance Checker
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Check your transit card balance quickly and easily with your iPhone.
Simply hold your physical transit card near the top of your iPhone to scan it using NFC and check the remaining balance.
Whether you're about to take the subway or bus, you can check your card balance without searching for a ticket machine, convenience store, or other card reader.
■ Easy NFC Balance Check
Tap the scan button and hold your transit card near the top of your iPhone. The card information will be read and the current balance will be displayed.
No account, registration, or sign-in is required.
■ Supports Major Korean Transit Cards
Check the balance and card information of supported transit cards, including T-money and EZL.
Some cards may not be supported depending on the card type, issue date, or internal card specifications.
■ Scan History for Each Card
If you use multiple transit cards, each card can be managed separately.
Your balance and scan time are saved automatically, making it easy to review previous balance checks.
■ Track Balance Changes
Scan the same card multiple times to see how its balance has changed over time.
A balance history graph makes it easy to review changes for each card at a glance.
■ Useful When Traveling in Korea
Designed for both local users and international visitors traveling in Korea.
Korean and English are supported, making it easier to check your physical transit card while using public transportation in Korea.
■ Stored Locally on Your Device
Transit card information and scan history are stored locally on your iPhone.
No account is required, and saved records can be deleted individually, by card, or all at once from within the app.
■ Before You Use the App
A physical iPhone with NFC support is required.
Some cards or card information may not be readable depending on the card type, issue date, and internal specifications.
This is an independent utility for checking transit card information and is not an official app of T-money, EZL, or any transit card operator. All trademarks and service names belong to their respective owners.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• View recent boarding, alighting, and balance change history when supported by your transit card.
• Added “See All” pages and charts for scan and card usage history.
• Improved the usability and stability of the History screen.
The developer, giseong kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- giseong kim
- Size
- 11.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 kimgiseong. All rights reserved.