aCurrency (exchange rate)

aCurrency is a currency converter app that provides exchange rates for over 180 currencies. It offers hourly updates on exchange rates and features home-screen widgets, a 1-to-1 exchange rate calculator, history charts, and multi-currency tracking. The app supports portrait and landscape modes, has offline access, and allows for importing and exporting of currency lists. It also supports cryptocurrencies like Bitcoin and Litecoin. The app does not have ads and was selected as a Google I/O 2011 Developer Sandbox partner. If interested in translating the app to another language, users can contact the developer.

The advantages of this software are:

- Currency converter: It allows users to convert between 180+ currencies with hourly updates on exchange rates.

- Home-screen widgets: Users can add widgets to their home screen for quick and easy access to exchange rate information.

- History charts: The software provides charts that display the exchange rate changes between two dates for up to 7 days to 3 years (PRO version required for 1 to 3 years).

- Multi-currency tracking: Users can track multiple currencies and easily switch between them.

- Autoupdate exchange rates: The software automatically updates the exchange rates, ensuring that users always have the most accurate information.

- Support for various cryptocurrencies: The software supports Bitcoin, Litecoin, Feathercoin, Namecoin, Novacoin, Peercoin, Terracoin, and Primecoin currencies. (PRO version)