4/5 rating based on 17 reviews. Read all reviews for Sky Time for iPhone.
Sky Time is free iOS app published by John Kennedy
billmcfa
This is a great little app that gives you some basic time/location data. Great for astronomers and general geeks. If you have Pocket Universe (another great app) it will jump to that app directly when you tap the telescope.
Baroqueman
The UTC display goes past 24 hours, like now mine says 27:35. I sent developer a note but no updates yet. I haven't taken it outside yet to verify the sidereal time.
Anthony in SF
This is a very simple little app that does what it says. I particularly appreciate knowing the local sidereal time, and the red and black display, to preserve night vision. It's free, give it a try.
Senior Scientist
I need to know the Julian date for spacecraft mission activities and it's a pain to calculate but this takes all the pain away. Brilliant!
Joe_58
Nicely done, handy little app. I'm thinking that a useful update would be to add a compass to the display too as there's a lot of room left on the screen. Just a suggestion. Great app though if this is something you need.
Some random observer
One comment though... LST data implies accuracy to the second but the seconds field just tracks wall clock time which is a little misleading.
Brnbote
Missing one important field I believe and that's "ELEVATION". Nonetheless, it's still a great app hence the 5 stars.
Casual astronomer
Sidereal time does not track what the USNO provides. Not even close to correct.