Bad reviews here but... – Night Sky Review

I have tried out and paid for at least four night sky apps, and this is hands down the best one. It's assessment of viewing conditions in my foggy San Francisco has been spot on, and it miraculously shows me only the stars that I can see, so it's easy to find out exactly which stars, planets, or satellites I'm seeing. I'm currently in the free trial of pro -- I plan to continue for a mere $8 per year.
Review by Zauberwelt on Night Sky.