Unit Converter (828 KB), Wopnersoft's Unit Converter converts most common units of measure and currency in a simple and clean design. It's easy to use and allows for saving commonly used conversions to a favorites list.
Exchange Rates (750 KB), set a base currency you like, add other currencies to the conversion list and long press one of them to view charts in a time range you choose. Overall, it's an elegant currency converter that's easy to use, rich in features, integrated with a calculator, supporting online or offline mode and has no ads.