Whosplit is a simple expense splitter for roommates, friends, couples, students, and group events. It helps groups track shared expenses and split costs fairly without spreadsheets or awkward back-and-forth. Add expenses as you go, and Whosplit automatically calculates who owes what, so everyone sees the same clear totals. Whosplit works offline, supports multiple currencies, and keeps things simple so groups can focus on enjoying time together instead of doing math. The product is free to use and works for both Apple and Google play devices.