XSplitter
Problem
Groups and trips need a simple way to split expenses with multiple currencies and clear settle-up.
Strategy
Design trip/event and expense flows first, then build the app with clear settle-up logic.
Solution
iOS app for splitting expenses among trip or event members: equal or custom splits, JPY/MYR/SGD, categories, settle-up (who owes whom, record payments, mark paid), summary and charts, saved groups, and settings (language, theme, currency).
Outcome
Groups split and settle expenses easily with multi-currency and clear balances.