Nomad Flow：為跨國、多幣種理財而建的個人財務應用程式

Every budgeting app I tried assumed I had one bank, one currency and one country. Cute. If you live across borders, your money is split between local accounts, a foreign bank, some cash in a drawer, some cards and maybe some crypto, and no app wants to see all of it at once. Nomad Flow is the app I wanted: a privacy-first personal finance tool for people whose money lives in more than one country, bank or currency. It's live on the web. The mobile story is more complicated, and I'll get to it.

The actual problem

The hard part of multi-country money isn't tracking spending. Any app can add up coffees. The hard part is answering a simple question: how much do I actually have, in one currency I can reason about, right now?

Most apps either force everything into one currency at the moment you enter it, which mangles history, or they don't handle foreign accounts at all. Then there are transfers between currencies, which many apps record as an expense in one place and income in another, and your net worth gets weird.

What you can put in it

Account type	How it's kept
Cash	In its own currency
Local bank accounts	In its own currency
Foreign bank accounts	In its own currency
Cards	In its own currency
Crypto	In its own currency
Loans	In its own currency

One net worth, many currencies

Yes, the right-hand column of that table is deliberately repetitive. That's the whole point. Every account keeps its own currency, and Nomad Flow shows one net worth in a reporting currency you choose. You don't have to pretend your local cash is secretly dollars.

Cross-currency transfers keep both legs. Moving money from one currency to another is recorded as what it is, a transfer with both sides, not as a mysterious expense followed by a mysterious income.

Money Chat proposes, you confirm

Data entry is where personal finance apps go to die. So there's Money Chat: you describe a transaction in plain language and it proposes a draft entry. It only proposes. Nothing lands in your ledger until you confirm it.

I'm firm about that rule. An assistant that writes directly into your financial records is an assistant that will eventually write something wrong into your financial records, and you won't notice until the numbers stop adding up.

The assistant drafts. The ledger is yours.

— the rule behind Money Chat

Planning without breaking anything

Plan expected income and spending.
Forecast your runway from what's actually in your accounts.
Test scenarios such as moving countries or losing a client.
Throw the scenario away. Your real ledger was never touched.

Privacy, in general terms

Financial data is about as personal as data gets. Sync between your devices is end-to-end encrypted, which is the part I'd look for first in any app like this. I'm not going to go deeper into infrastructure in a public post, and frankly you shouldn't trust a finance app that's eager to.

If you're coming from somewhere else, there's import from ZenMoney and from CSV, so you don't have to start your history from scratch.

Note: Why privacy-first. People who live across borders often have the most fragmented and sensitive financial picture: several banks, several tax contexts, sometimes a family spread over a few countries. That's exactly the data you don't want sitting in plain text on someone else's server. So privacy wasn't a feature to add later. It's the constraint the rest of the app is built around.

Free tier exists. There's a free plan and paid Nomad plans, monthly or yearly. Current prices are on the site; I'd rather link than copy numbers that may change.

The honest part: mobile

My portfolio lists Nomad Flow for web, iOS and Android, and marks it as active development. The web app is live. I haven't verified the store apps for this post, so I'm not going to tell you to go download them. If you're reading this hoping for a polished App Store listing, check the site first rather than taking my word for it.

Active development also means the app is still changing. Planning, forecasting and Money Chat are real and usable, but expect them to keep evolving.

Who it's for

You hold money in more than one currency
You have accounts in more than one country
You want one net worth figure you can trust
You care where your financial data goes
You prefer confirming entries over auto-import surprises

Try it if it fits

If your money lives in more than one place, Nomad Flow is at nomadflow.money. Everything else I'm building is on spicanet.net/products.

Originally published on spicanet.dev.