Storm Tracker × app for iPhone and iPad
4.8 (
5408 ratings )
Weather
Utilities
Developer: DOUBLE U s.r.o.
Free
Current version: 1.7, last update: 4 years agoFirst release : 28 Jul 2016
App size: 28.83 Mb
Calculate the distance of lightning and find out how far away the storm is. This app calculates distance using the difference between the speed of light and sound.
Tap a button when you see the lightning and then again when you hear the thunder and the app will tell you how far away it is using a time difference between the two.