10. NightSky Tools – Astronomy
Rating: 4.2
Cost: Free
Operating System: Android
This is a great app for both amateurs and those with super fancy telescopes. This is great because it catches most of the data and information on your device when you have a good internet connection. This will help you focus on specific celestial objects. The app also offers a log and daylight map to show you when it’ll be dark enough to watch the stars.