1. Xero is online accounting for your small business.

  2. Memodude keeps track of who you lent to, reduces your receivables and gets rid of bad payers.

  3. Splittr helps you to split group expenses and is so easy to use.

  4. A free tool to manage household IOUs with roommates, split bills and track group expenses so that everyone gets paid back. On the web, iPhone, and Android.

  5. 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!

  6. Splid helps friends manage their money.

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