I'd like to show you my other app - Galaxy Map - for both Android and iOS.
This one, unlike Stars and Planets, focuses more on a map of galactic objects (nebulae, supernova remnants, clusters). There's a 3D model of the Milky Way Galaxy with its satellite galaxies and streams. I will try to add Andromeda and its satellites in the future.
You can rotate, zoom all galactic objects and you can also fly a ship through them.