My Lightning Tracker is a free app for Android devices that will notify you of any nearby lightning strikes. It's a useful tool to have on your phone, especially if you live in an area where thunderstorms are a common occurrence.

It will detect and display lightning strikes in your area, and you can choose to receive notifications whenever a strike is detected in your area.

This tool can also help you find out where the thunderstorm is happening, and you can choose to view a map of where the thunderstorm is happening. You can also choose to share the location of the thunderstorm with your friends so that they can see where the thunderstorm is happening too.

You can also view the latest weather reports for your area, so you can know what to do when the thunderstorm is about to start.