Edovia Inc. has Screens VNC (iTunes Link) for the iPhone, iPod Touch, and iPad in the iTunes App Store for $9.99 (regularly $19.99) and for the Mac in the Mac App Store for $14.99 (regularly $29.99) for a limited time.

Screens VNC for iOS allows you to easily accessing your computer from anywhere on your iPhone, iPod Touch, and iPad. And Screens VNC for the Mac allows you to easily access multiple Macs from one machine. It’s the ultimate VNC client.