You can see when the estimated time of arrival for most public transportation (*), including - KMB\Long Win Bus - NWFB\Citybus - New Lantao Bus - Green minibuses in Hong Kong, Kowloon, and New Territories - MTR\Light Rail
In addition, once you click in, it will be the station on the left of your Bookmark, and there are no fullscreen ads.
(*) DATA.GOV.HK provides the traffic and real-time arrival data. If the data is inaccurate, please report it to the government or the traffic operators, thank you.