Satellite Director

Satellite Director is an app that lets you locate satellites to calibrate your TV antenna. Actually, you can use it to locate any artificial satellite orbiting the Earth, but the primary use of the app focuses on TV satellites.

The process to use Satellite Director is relatively complex, but not necessarily difficult. As long as you follow the instructions in the app's tutorial video, you won't have any issues. It's very important to remember - this may not be mentioned in the tutorial - if your phone has any kind of metallic cover, it should be removed since it can interfere in the calibration process.

Satellite Director is a very specific application that lets you calibrate TV antennas. Granted, it's not something all Android users need to do, but if you do, then this tool definitely comes in handy.