Only the current version so far — new entries appear as the app ships updates.
台鐵訂票通 - 火車時刻表搶票快手 is a travel & local app by JIE AI STUDIO with 1,000,000+ downloads (about 2.3M estimated). +3.3K installs in the last 7 days. Rated 4.3 from 40K ratings. Released Jun 13, 2014. Install growth, rank history, SDKs and ad networks.
From the store listing: “Taitung timetable for quick inquiry, 3 seconds booking!”