A free program for Android, by Kodemi Software LLC.

Currency Converter – Money & Crypto Exchange Rates is a handy app to help you convert currencies and cryptocurrencies. It’s the best app to get all the latest rates for different exchanges, such as the ones for Bitcoin, Ethereum, Ripple, Bitcoin Cash, Litecoin, and many more. You can also convert over 170 currencies and over 100 cryptocurrencies.

The best part is that this app has a built-in search function to find any currency you want. The latest rates are updated every minute so you can always see the latest rates. The app is very simple and lightweight so it will not take up a lot of space on your device.