BusETA is a travel and navigation app developed by AlvinHKH for Android devices. It allows users to check the estimated arrival time of buses received from the official website/data. The app includes KMB/NWFB/Citybus/Lantau Bus/Subway/MTR Bus/Tram/Green Minibus ETA. Users can track a certain route station, tracking combination, and view search history. With just one click, users can get the arrival time forecast of all stations. The notification bar shows the forecast of arrival time, and the app also provides traffic news and passenger announcements, including real-time information. Additionally, users can view the location and pictures of the station and use the widget.

It is important to note that all data come from the official website and there is no guarantee of the accuracy or timeliness of the information provided. Overall, BusETA is a useful app for those who rely on public transportation in Hong Kong and want to stay informed about the arrival times of buses.