Split expenses with friends.
Share bills and IOUs. Make sure everyone gets paid back. Totally free for web, iPhone, and Android.
IOUs made easy.
Splitwise takes the trouble out of sharing expenses – with friends, with roommates, with anyone.
We do the math for you
Splitwise keeps a running total over time, so you can pay each other back in one big payment, instead of a bunch of small ones.
Friendly email reminders
Get notified when the rent check is due…or get a reminder when you forget to pay someone back.
We’re fairness experts
How should we split the cost of rent? At what point is a girlfriend a roommate? Participate in cool fairness research and get advice on all sorts of common sharing problems.