SBS Transit is a free Android app developed by ComfortDelGro Corporation Limited. Formerly known as iris, the app provides travel information to enhance commuters' travel experience on SBS Transit's public buses and trains.

The SBS Transit app offers real-time bus arrival timings and a wealth of information about bus routes, including details of delayed or diverted bus services and scheduled changes in bus operating hours. Additionally, users can access information about the first and last train operating hours, planned changes in train service hours, and alerts for delayed or disrupted train services.

With its user-friendly interface and comprehensive travel information, the SBS Transit app is a must-have for commuters in Singapore.