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  iris for mobile devices

iris NextBus via Smartphone

iris App

  • iris is the acronym for "Intelligent Route Information System" which provides bus travel information to enhance commuters' travel experience with SBS Transit. There are two offerings: iris NextBus and iris Journey Planner.
  • iris Journey Planner helps commuters plan the best way to get to their destinations by providing travel solutions on our buses and trains based on the shortest walking distance or shortest travelling time.
  • iris NextBus offers bus arrival timings on a real time basis.
  • iris also provides a host of helpful information such as details of the bus routes, bus services on the road that are delayed or diverted and scheduled changes in bus operating hours. Commuters can also obtain information on first and last train operating hours, planned changes in train service hours, station locality maps and information on station exits and facilities as well as find out if train services are running smoothly. There is also an Updates feature to alert users to bus and rail news.


Support Blackberry Q5, Q10 and Z10 with OS10 and above. Now available from Blackberry World.
Refer to Blackberry FAQ for details.

Support Operating System 1.6 and above. Now available from Android Market.
Refer to Android FAQ for details.


iPhone, iPad and iPod Touch
Support Operating System iOS 4 and above. Now available from Apple iTunes Store.
Refer to iPhone FAQs for details.