Great for horary. It Also does Natal Charts.
Updated 08,26,2015 with many NEW features.

It runs in the background. At any time you can click on it and a chart wheel for the moment appears on screen. You may also send it down to the tray and bring it up again at any time.

Set the program to your locality. It uses the computer’s clock to set up the chart. The AstroClock does all types of nice things like ingresses, change of direction, transits and more. It comes with a video to teach you how to setup and run the program.