Singapore MRT app can work offline and helps you check the route to your destination. Full up to date map included (NEW Marina South Pier included. ). FEATURES: All SMRT and SBS Transit Lines included-- Simple, fast and easy to use. Designed for the first time visitor and experienced commuter. Accurate metro tube map, includes every station on every line. Free updates for future station openings and timetable changes. Offline routing with clear map and text views.