This application calculates the distance of a thunder storm by measuring the time between a lightning and the corresponding thunder. How to use: When you see the lightning press the 'Lightning' button. Wait until you hear the thunder and press the 'Thunder' button. Tap the distance to toggle between metric and imperial units.
SpeedyMarks is the creator of this application that can be found in the News & Magazines category. The latest update of Thunderstorm Free was released on Sep 5, 2018 and the app was downloaded by over 10K users. Google Play shows that the tool is rated 3.4 by its users.
Adverts are a part of this application. Download the free setup package of Thunderstorm Free 1.1 and take a look at users' reviews on Droid Informer. The app can be launched on Android devices 4.0.3 and above. The app is completely safe to download.