Swap Currency

The right rate. Instantly.

Convert more than 170 currencies on iPhone and iPad. Flip a pair, keep favorites close, and check the rate from your Home Screen.

Download on the App Store
Currency list, searching for Danish Krone Converter showing 100 euro as 746.03 Danish kroner, with a keypad Saved currency pairs, with euro to Danish krone selected

Get the highlights.

170+ currencies.

Search by code or name. Euro, krone, dollar, and the long tail of world currencies.

One tap to swap.

Flip the two currencies without typing them again. The amount stays put.

A keypad.

Enter an amount the way you would on a calculator, including decimals.

Favorites.

Pin the pairs you use. They sit on the converter, one tap away.

On your device.

Favorites and your last pair stay on the iPhone or iPad. No Swap account.

The Swap Currency converter and keypad

See both amounts at once.

The currency you start with sits above the result, in a type size you can read across a counter.

Rates come from ExchangeRate-API and are refreshed about every 30 minutes. They are for reference, not for placing a trade.

A list of favorite currency pairs

The pairs you actually use.

Save a pair from the converter, or from the favorites list. The current pair is marked, so you can see where you are.

The same pair can follow you to a Home Screen widget, in small, medium, or large.

Currency Pro.

The free app converts every currency and may show ads. Currency Pro removes them. It is an optional subscription, billed by Apple, and you can cancel it in the App Store.

A closer look.

Currencies
More than 170, with search by code or name
Rates
ExchangeRate-API, cached for about 30 minutes
Widget
Home Screen widget in small, medium, and large
Privacy
No account. Favorites stay on device. Ad choices are in the app’s Privacy Settings.
Currency Pro
Optional subscription that removes ads. Manage it in the App Store.