Cell Tower Radar is a free Android app developed by Anton Tananaev that allows users to find nearby cell towers. The app uses the radio module to detect cell towers around the mobile device, and then places them on a map using a public cell tower location database. To use the app, users need to enable location and data connection.

The app has a simple and easy-to-use interface, with a map that shows the user's current location and the nearby cell towers. Each tower is marked with a pin, which can be clicked to view more information about the tower, including its location, signal strength, and carrier. The app also allows users to search for a specific location and shows the cell towers in that area.

The source code of the app is open and available to download on GitHub, which makes it a great resource for developers who want to learn more about how the app works. Overall, Cell Tower Radar is a useful app for anyone who wants to find nearby cell towers and learn more about their signal strength and carrier.