CoinageCoinage 
The latest version of Coinage is 1.3 on Mac Informer. It is a perfect match for Finances in the Business category. The app is developed by Kentdome, LLC.
Coinage is a convenient Mac utility designed for cryptocurrency enthusiasts who own Bitcoin and Litecoin. It allows seamless conversion between various currencies directly from your Menu Bar. With real-time conversion results displayed next to the app icon, Coinage offers a quick and efficient way to track and convert your digital assets without consuming much of your system’s resources.
The app’s Preferences panel allows you to easily customize the display of currency formats, including options to toggle currency symbols and decimal points. You can also set automatic updates for exchange rates to ensure you're always working with the most current data. Although Coinage delivers solid performance for basic conversions, it has some limitations that users should be aware of.
Despite its functionality, Coinage occasionally produces incorrect conversion results, particularly when using the Bitcoin to Euro conversion. Additionally, some output formats like Feathercoin, Dogecoin, and Vertcoin are not supported, leaving you without results in these cases. For those looking for a fully reliable currency converter, browsing the web for up-to-date rates might be a better option.