Trip Reader NFC is an iPhone application developed by Domosekai Limited. This free utility and tools app is designed to utilize the iPhone's internal NFC reader to retrieve balance and history information from various public transit cards issued across China. With Trip Reader NFC, users can easily check their balance, view transaction history, and access additional features without the need for an internet connection or Bluetooth.

The main features of Trip Reader NFC include the ability to display station names, provide information on monthly discount policies and progress, show bus route numbers, and allow users to save history and add comments. Furthermore, the app offers the option to sync data to iCloud for convenient access across multiple devices.

It is important to note that Trip Reader NFC does not support Beijing Yikatong due to technical reasons. However, it does support a wide range of other cards including Beijing Hutong Card, Tianjin City Card, Nanjing City Card, Suzhou Citizen Card, Shanghai Public Transportation Card, Kunshan Citizen Card, Guangzhou Yang Cheng Tong, Lingnan Pass, Shenzhen Tong, Chengdu Tianfu Tong, and various other T-Union or City Union cards issued across China. It is worth mentioning that certain dual-module cards may only display T-Union history.

Please keep in mind that student cards, senior cards, and other specialized cards are not supported by this app. Additionally, Trip Reader NFC does not have access to the official database, so it is advised to use the app with caution and not solely rely on its results for accurate information.