It depends on the version of MacOS that the user has. It is recommended to check the system requirements or contact the developer for more information.
DX Toolbox searches the Web for you, gathering information on solar and geomagnetic conditions that affect radio propagation.
Solar Accounts is a simple accounting software package.
Distant Suns allows viewing of the stars and planets.
It depends on the version of MacOS that the user has. It is recommended to check the system requirements or contact the developer for more information.