Diggsweep - Easily create your own 'garage sale' to share with others
Citymapper - The ultimate transport app - iPhone / Android / Web.
PayPal.Me - Request money using your own personalized URL.
TransSee - Real time transit prediction and bus tracker web app.
/Tab - The simple way to split a bill among friends.
BusWhere - BusWhere is a bus navigation application that is used to monitor the bus routes in real-time and you can get a notification when the bus is reaching your stop.