TripSplitter

I built TripSplitter after a Curacao trip with friends turned into a spreadsheet nightmare. We had 6 people, 14 days, and expenses in three currencies. By the end, nobody knew who owed what, and I spent an entire flight home untangling it from receipts I took photos of. The existing apps frustrated me, they all wanted everyone to create accounts before we could even start. Half my friends never signed up, so I was stuck manually entering everything anyway. I wanted something simpler: create a group, get a code, share it. Done. No signups, no app downloads required. Just add expenses as they happen and see who owes who at the end. The hardest part was receipt splitting, figuring out how to fairly divide tax and tip when everyone ordered different things. I ended up building a system that calculates each person’s share proportionally based on what they actually ate. TripSplitter is free and works for roommates splitting rent just as well as friends on vacation. I hope it saves you from ever having to build a group expense spreadsheet again. My goal was to make a simple web site for everyone and more detailed with more features for those who want them.