Every one of these cards sells the same sentence back to you: the real exchange rate, no hidden fees, money without borders. The words have been photocopied so many times they’ve gone soft. So we ignored the slogans and watched what the cards actually do on a bad day — at a foreign ATM near midnight, or when a client tries to pay you in a currency your old bank has never met.

Three earned their place. None of them is perfect. Each is simply the best answer to a particular kind of life, and each will let you down somewhere specific. Here’s who should carry which.

The default

Wise

If you set up only one of these, make it this one. Wise is the closest the category has to a reference standard: it converts at the genuine mid-market rate, tells you the fee instead of burying it, and — the part people underrate — gives you real local account details in several countries, so someone can pay you like a local instead of wiring an “international transfer” that arrives short.

The catch is that it’s a tool, not a bank. Your money is safeguarded, not protected by a deposit-guarantee scheme, and the app won’t hold your hand. Think of it as the account your money passes through, not the one it sleeps in.

Best for: anyone paid in more than one currency — freelancers, remote workers, the sensible default for almost everyone here.

The everyday app

Revolut

Revolut wants to be the only finance app on your phone, and for a certain traveller it nearly manages it: quick currency exchange, budgeting, a card you can freeze from the lock screen, and tiers that pile on perks if you’ll pay for them. On a good trip it feels a little magic.

Then the edges show. The free plan’s exchange limits are real, the rate widens at weekends when the markets shut, and support has a long-standing reputation for being hard to reach the one time something actually goes wrong. Brilliant day to day; just don’t make it the only place your money lives until you’ve tested it with a sum you can afford to fight over.

Best for: frequent travellers who live in their phone and want one slick app for spending abroad.

The licensed bank

N26

For people who flinch at the phrase “e-money institution,” N26 is the grown-up in the room: a properly licensed bank, with a euro account, deposit protection and an app that’s clean without trying to be clever. You give up some of the multi-currency gymnastics of the other two and get, in exchange, the quiet confidence of a regulated bank behind your money.

It’s euro-centric, though, and not the tool for juggling ten currencies at once. If your life runs mostly in euros but keeps crossing borders, it’s the obvious choice. If it doesn’t, it isn’t.

Best for: EU-based, euro-first lives that still travel and want a real bank, not a workaround.

“Most people we know who live this way end up carrying two of the three — not one. The mistake is expecting any single card to be a whole bank.”

So which one

The honest version: carry Wise as the workhorse, add Revolut if you travel enough to use its tricks, and keep something licensed like N26 for the money you actually want sitting behind a guarantee. They’re specialists. Used as specialists, they’re very good. Asked to be your only account, all three will eventually disappoint you.

If you’d rather have the method than our verdict — the fees that hide in the gaps, the weekend surcharges, the “unlimited” that isn’t — we wrote that up separately in our guide on how to choose a multi-currency card. Read it, then come back and disagree with us if you like.