Best iPhone App...Period
Best app Ive ever purchased. One of the greatest features are the notifications you can turn on for celestial events.
Ever seen an Iridium Flare?! They are spectacular!! Want to see the international space station soaring overhead?! This app can alert you a few minutes beforehand and even tell you where to look!!
Ive never had so much fun stargazing!
Lavoy about
Sky Guide, v5.1