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!

ExpenSee - A Expense Tracking App.

Expenses: Simple Tracker - Track your expenses with minimalistic interface.

Expense Tracker - Say goodbye to messy spreadsheets & confusing reports.

Mint - Free personal finance software to assist you to manage your money, financial planning, and budget planning tools. Achieve your financial goals with Mint.

Money Manager Expense Tracker - Track expenses and manage your budget — free Android app