Excellent

Im new at astronomy and have put 99% of my time into building 3 astronomy cameras and have some decent photos and SkySafari has been my guide to the stars and to understanding more about astronomy. Its pretty hard to track the moon, planet and stars and this app is my sole guide for now, the clock is especially important to plan the camera position and understand the orbits. For now I am probably using 33% of the total app and certainly will want to use any feature that can be used to drive the camera tracker motors.

Update 6/2016: I was able to perfect my home made gear box and computer driven STarTracker system all the while learning more while using Sky Safari 5 Plus. I especially like the fast forward date and time to understand orbits and navigation. 5 Stars .... Next to adapt SkySafari serial interface to aim my system but for now I have no clue.

billacj about SkySafari 5 Plus, v5.1.1