Its a good one!

You know what? I am lazy and this is my second review in my lifetime. But I had to say this app is really good. I never tried any other sky map apps but then again I guess I never needed to. Ive had this since the 3G I had and when I use it I learn something. It also is obviously made by a dude and not some weird entity. Just buy it.

Craig tilley about Pocket Universe - Astronomy, v5.4.1