Cardbal
Productivity
Only for iPhone
Free
iPhone
Check your transit card balance on iPhone with NFC. CardBal reads supported transit and stored-value cards, showing balance, card details, and trip data where available.
Supported cards include:
Japan (FeliCa): Suica, PASMO, ICOCA, SUGOCA, nimoca, Kitaca, manaca, TOICA, Hayakaken, SAPICA, IruCa, and more.
Japan (SV / e-money): nanaco, Rakuten Edy, WAON.
Greater China (T-Union): 300+ city cards, including Beijing, Shanghai, Guangzhou, Shenzhen, and more.
Hong Kong: Octopus.
South Korea (KSX6924): T-money, EZL, Cashbee.
France (Calypso): Lignes d'Azur.
Ideal for travel, commuting, and checking card balance before you tap.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improves City Union card transit history display.
The developer, Kitta Co., 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 Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kitta Ltd
- Size
- 36.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Korean, Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © Nekoko, 2026