Steven Suckow
Messier Marathon
PaidLocate and enjoy the 110 Messier astronomical objects any night of the year.
iOSAstroPlan
PaidThis application is designed to help you plan your astronomy observations over the next week, month or year. Escape from the tyranny of the new...
iOSAstroSky
PaidAstroSky is an astronomy application designed to help you observe deep sky objects by giving you a simple and efficient interface to select and...
iOS