Citymapper - The ultimate transport app - iPhone / Android / Web.
Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
TransSee - Real time transit prediction and bus tracker web app.
Splittable - Shared living made simple
My Bus Lawrence - My Bus Lawrence is a bus tracking application that is used to find the location and timing of buses in the city of Lawrence as well as The University of Kansas.
EquiTable - Split the bill fairly