The 부산버스 스마트 부산지하철 app is a useful companion for bus and subway travel in the Busan area. Developed by OU Apps, this free Android app provides real-time bus and subway location and arrival information.

With the app, users can set up vibration and notification alerts for bus boarding and alighting. It also offers schedule alerts, allowing users to receive automatic notifications about arrival information at specified days and times. The app provides easy customization options, allowing users to change the app theme color and font size to suit their preferences.

In addition to English, the app supports various foreign languages, making it accessible to a wider audience. It also offers convenient features such as widgets and shortcuts on the home screen, allowing users to check arrival information without opening the app. The app includes user-friendly features like bookmarking, search history, and customizable refresh intervals.

The app uses data from various sources, including the Busan City Bus Information Management System, Busan Transportation Corporation, and Rail Portal, to provide accurate information. However, it is important to note that the app relies on these systems, and any issues with them may result in inaccurate information being displayed.

To use the app, certain permissions are required. Essential permissions include internet access, vibration, power-saving mode, and boot service. Optional permissions include read and write access to external storage for user database backup and restore, location access for nearby bus stop search, address search, and alighting notifications, and Android Doze Mode for schedule alerts.

Overall, 부산버스 스마트 부산지하철 is a comprehensive app for bus and subway travel in Busan. It provides real-time information, customizable alerts, and convenient features to enhance the user experience.