A free app for Android, by ExtraAndroary.

Loving buying products from foreign merchants? Easy Currency Converter is the one for you. Easy Currency Converter enables users to view current exchange rates and convert over 200 currencies — including cryptocurrencies and metals — with just one tap. You can utilize the search function to find your desired currency/currencies.

All exchange rates are updated every second, so you immediately know the current rates. The app also allows the creation of a personal currency list for easy conversion. What’s interesting about Easy Currency Converter is its historic graphs feature, which shows exchange rates as far back as 2011. Lightweight and user-friendly, Easy Currency Converter is a wonderful app for keeping tabs on current exchange rates.