Tabbt!

Free online personal finance software for budgeting and expense management. Track shared expenses, split bills, and debts.

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!

Kittysplit is the easiest way to share group expenses. Period.

WieBetaaltWat (WhoPaysWhat) is a service that allows you to easily settle expenses with a group of people. You can use WieBetaaltWat for:

Memodude keeps track of who you lent to, reduces your receivables and gets rid of bad payers. A unique algorithm cancels out debts and keeps your preferences into account when doing so: which connections you prefer owing you and of which you are doubtful that they will repay you. Memodude does not need groups: you can memo everyone with an email address.

Create event, add users and their expenses. SplittyPie will calculate who owes who and how much exactly. It's Free and with No Sign Up.

This is a really tiny app to ease the shared houses budget management. Keep track of who bought what, when, and for who to then compute the balance of each person.

Forget about complicated spreadsheets!

WhoseBill takes a new approach to sorting out money with your friends. It keeps track of everything in one place, offsetting debts and payments against each other, and settling up when you're ready. No more trying to remember every IOU, having to split food and utility bills, or post-holiday spreadsheet nightmares – just WhoseBill it!

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.

Billmonk lets you keep track of debts between friends.

TabSplit allows users to keep track of their "social debts". So if you go out and share a tab it’s easy to split it up between your friends and know who has paid the tab and who owes you the remaining money.

Billsup is the tool that aims to simplify your life! Enjoy time with your friends without worrying too much about money, debts, and how much you owe each other - let Billsup do all the tracking and math for you.

OpnTab moves IOUs from your memory and post its to the cloud. Whether its purchases between roommates, splitting hotel for a trip, or dinner among friends, keep everyone honest by storing your transactions in a place where all participants have access.

Split The Bill is an app that allows you to split the bill quickly between a certain number of people evenly or down to the penny.