Track Expenses in Any Currency — for Travelers, Expats, and Remote Workers

If your month looks like "rent in USD, groceries in EUR, coffee in JPY" — a single-currency app is useless to you.

CashFlow AI is built for lives that cross borders. Log in whatever currency you're holding. Keep one clean budget in the currency you think in.

Currencies we support

Most of the ones you're likely using, including:

Plus MXN, BRL, TRY, IDR, THB, PHP, SGD, HKD, KRW, ZAR, NGN, EGP — most currencies in active global use. Check the settings list inside the app.

How it works in one sentence

Type "lunch 15 EUR" or "taxi 2500 JPY" — CashFlow AI stores the original amount in the original currency and displays your budgets and analytics in the primary currency you set.

Who this is for

Frequent travelers

A two-week trip to Europe and Japan means three currencies. Log each one naturally. Ask at the end: how much did this trip cost?

Digital nomads & remote workers

Earning in USD, living in Bali. Your paychecks land in dollars, your groceries come out of a local account. Pair multi-currency with multi-account to keep both crystal-clear.

Expats

Rent in one currency, remittances home in another, savings in a third. No app built for "just US suburbanites" is going to handle your life. This one will.

International students

Tuition, rent, part-time income — often three different currencies. Keep them separate without doing the mental math every time.

The rules that keep multi-currency sane

Offline — because airports exist

All conversion happens locally. You can log in any currency with no signal — on a plane, in a taxi between terminals, on a train through the Alps. Data goes nowhere. Nothing is waiting for a connection.

This matters more than people realize. Most "international-friendly" apps silently fail the moment you leave WiFi, and that's when you're spending the most unfamiliar money.

Travel spending, untangled