MOST RECOMMENDED APP!! I'll freely admit to being a harsh critic  but this app is wonderful. It's informative without drowning you in technobabble and wonderfully user friendly. I do have a couple of suggestions to put forward: firstly  you already show us the location of the Hubble Space Telescope (I💖Hubble!😊)  can you do the same for the ISS? And second  Wikipedia has some great articles on night sky objects  how about linking to them (and HubbleSite)?
May 10 2016