The right card can reduce the cost of spending and withdrawing in another currency, but no option is free in every situation. Fees, limits, and availability change regularly, so read the current fee schedule before applying or traveling.
What to compare
| Item | What to check |
|---|---|
| Currency conversion | Exchange rate, markup, and any time-based surcharge |
| Cash withdrawals | Monthly allowance, later fees, and ATM operator charges |
| Account fee | Monthly or annual cost and waiver requirements |
| Physical card | Issuance, delivery, replacement, and urgent shipping |
| Coverage | Eligible countries, supported currencies, and usage limits |
| Security | In-app controls, alerts, and dispute process |
Wise, Revolut, and N26
Wise provides a multi-currency account and usually displays the rate and conversion fee in advance. Free cash withdrawals are limited and depend on where the account is registered.
Revolut combines an account, currency exchange, and several subscription plans. Limits, out-of-hours markups, and plan benefits vary by market, so check the personal fee information in the app.
N26 is a bank account available in selected European countries. Charges for payments and withdrawals outside the euro area depend on the plan. A euro account does not make every ATM free.
Traditional banks, including CaixaBank and Santander, offer many different accounts and cards. A single fee cannot be assigned to an entire bank; it depends on the product, country, and linked-account conditions.
Debit, credit, or prepaid
A debit card limits spending to the available balance. A credit card may be required as security by hotels and car rental companies, but it can accrue interest if the balance is not cleared. Some products described informally as prepaid are actually debit cards and may not work for deposits.
Safe use abroad
- Pay in local currency and check the amount before approving it.
- Decline dynamic currency conversion when your card offers the better rate.
- Carry two cards on different networks and store them separately.
- Enable alerts and freeze a missing card immediately.
- Check daily limits and save support numbers.
- Read any ATM fee displayed before continuing.
To estimate savings, apply each card's fees to your expected spending and include subscriptions, withdrawals, and issuance. A card that is good for purchases may still be expensive for cash.