4. ISS Detector Satellite Tracker
Rating: 4.6
Cost: Free (In-app purchases)
Operating System: Android
The ISS is the International Space Station, which is in constant orbit and is one of the best resources for observation and learning about space. This app gives you the ability to see exactly where the ISS is and it can send you a notification when it’s near your location.
Copyright: lexaarts / 123RF Stock Photo
