LetsPayTheBill.com VS Expenses.co.in

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!

WhoseBill - WhoseBill takes a new approach to sorting out money with your friends.

Kittysplit - The easiest way of sharing costs with a group of friends

Tricount - Manage and share expenses with friends

ihatemoney - Manage your shared expenses, easily

WieBetaaltWat - With WieBetaaltWat you can manage a list with your shared expenses.