• Power on X is a native Cocoa application specifically developed for Mac OS X.
• Purchasing a licence key will stop the annoying snag screen when you start the application.

What do I get for my money?

• A nice warm felling for supporting shareware development.
• The ability to use Power on X without a delay for the nag screen to clear.
• Access to table generation (useful for confirming the accuracy of Power on X by comparing with published power tables)