Cuco

Cuco is your small pocket currency converter. This lightweight app has all you need to check current exchange rates and save them easily for travelling to view them even when you don't have internet.

The app was built to be simple and intuitive. You can quickly and easily get exchange rates for a currency and save your favourite rates to quickly see them when you open the app. Additional features include:
▸ once you looked up an exchange rate, you can use it offline
▸ save unlimited exchange rates as favourites (limited in the free version)
▸ supporting exchange rates for more than 300 countries, updated on a daily basis
▸ change the App Theme by choosing between a light and a dark theme
▸ update the app icon

The free version of this app has Advertisement, which you can remove by buying the Pro Version for a small coffee fee as an In-App purchase.