Here’s one to start with
http://itunes.apple.com/gb/app/goskywatch-planetarium-astronomy/id284980812?mt=8
It does need to be able to determine your location so make sure GPS is turned
on or you may think it’s useless!
From: Douglas Bateman
Sent: Monday, January 16, 2012 4:58 PM
To: sundial
hi Doug
My default fully-featured free planetarium software is Stellarium
http://www.stellarium.org/
It is very feature packed and you can whizz around the sky mouse driven no
trouble (without learning the key board shortcuts)
regards
Ian Maddocks
Chester, UK
From: Patrick Powers
After reading Tom's note, I watched for sundials in Downton Abbey. I found
three. I watched it on the PBS App on my iPad and I grabbed screenshots of all
three dials. Do we have a place to post photos? If not, just let me know if
anyone would like me to e-mail the screenshots to them.
The