서울버스 is a free Android app developed by Dokon Jang. It falls under the category of Travel & Navigation, specifically Maps & GPS. This app provides users with information about bus routes and bus stops in Seoul.

The app interfaces with the Seoul Bus Information System to provide up-to-date information without requiring any app updates. However, please note that the accuracy of bus arrival times may vary depending on the Seoul Bus Information System.

One of the main features of 서울버스 is the Quick Info function. Users can set their preferred quick info attributes, such as display of quick info, time range, and days of the week. Upon launching the app, the quick info will be displayed on the home screen. This feature can be particularly useful for users who want to quickly access bus information during their commute or specific times.

The app also provides detailed information about bus routes and real-time arrival information. Users can search for bus stops by name or number and view the bus arrival information for each stop. The search results are sorted in ascending order, with stops starting with the search term displayed first.

Furthermore, 서울버스 allows users to add bus stops to their favorites and customize the quick info attributes for each stop. This way, when the app is launched, the quick info for the favorite stops will be displayed.

Additionally, users can view the location of bus stops on Google Maps, with bus icons indicating their positions. This feature also searches for nearby bus stops with the same name.

서울버스 is a convenient and user-friendly app for accessing bus information in Seoul. It offers a range of features that make it easier for users to plan their bus journeys and stay updated on bus arrival times.

Please note that the developer's contact information is not provided in this review.