RushTrail is a free Android app developed by RushOwl Singapore that aims to revolutionize public transportation. The app addresses the issue of rigid public transit by deploying buses or trains based on a demand-responsive format. This means that cities can make public transport lines more dynamic, resulting in less congestion and smog. With a large network of free-flowing mass transit vehicles, every corner of a city becomes infinitely accessible, and every citizen can easily access public transportation.

RushTrail currently operates in Singapore and India, including New Delhi, Gurugram, Noida, Bhiwadi, and more. The app's goal is to create an era where no new cities, even in new planets, will plan public transportation starting with bus or train stations ever again. By ensuring that every passenger can share a speedy mass transit ride that caters to their personal schedule, RushTrail is the ultimate solution to public transport.