Shipped Centsly this week after months of building. It's a multi-currency expense tracker built specifically for travelers, expats, and digital nomads.
The problem I was solving: most expense apps assume you have a US bank account and want Plaid to sync everything. That's useless when you're earning in USD, paying rent in EUR, buying coffee with TRY, and splitting dinner in THB. Your money lives across Wise, Revolut, a local card, and cash. No single bank connection covers it.
So Centsly takes the opposite approach. Manual entry, but fast. 10 seconds per transaction. 166 currencies with live FX rates. Each account stays in its native currency. Cross-currency transfers let you edit the target amount to match what your bank actually credited. Works offline, syncs when you're back online.
Free to use, Pro is $2.99/mo or $24.99/yr with a 7-day trial for unlimited accounts, exports, and recurring subscriptions in foreign currencies.
Built solo with Flutter, iOS first:
App Store: https://apps.apple.com/us/app/centsly-travel-money-tracker/id6762523155
Site: https://centsly.oryzenhub.com/
Happy to answer anything about the build, the currency handling, or the indie launch process.
