The Best, get it now!!

Ive been using Voyager4.5 software in the computer for years now, I thought that was the best planetarium software. Sky safari plus is much better, it has more features and is more accurate. Example, the orientation of Jupiter and the Great Red Spot is wrong on Voyager, but exactly correct on Skysafari, the position of the ISS is way off on Voyager also, but correct on Skysafari. Not to mention the annoying need to constantly input your observing location on Voyager, while Skysafari uses gps automatically. If you want the best, get Skysafari.

Dr Phil S from Oxford College about SkySafari 5 Plus