Kittysplit

Kittysplit is a lightweight tool for tallying group expenses with zero friction. Add what you paid, mark who was involved, and it instantly shows who owes whom and by how much. No registration, login, or account needed.

It works great for weekend trips, dinners out, or event planning where a small group shares costs. For longer-term household or family budgeting with recurring expenses, a more persistent tracking solution is better.