Used to be much better...
I’ve had this for several years. Was pretty good until 29JAN2019, which is the last image I get. Got a reply to an email about 18 months ago, but no reply to 3 I’ve sent since January 2019. Looks like another piece of “abandonware”. Too bad. Guess I will just have to set up one of my Coronado h-alpha scopes and see for myself! Update 13 Jan 2020: Just gave it another try, thought it was still dead, but then today’s Hydogen Alpha image started to appear! The white light image only showed about 10%, but it tried. So looks like we can still use it, being patient for the download to finish. Changed my star count from one two three. I’ll happily go to five if it speeds up and operates consistently. It’s a nice app when it works.