Do you hear thunder, but do not know where it is? Want to surprise your friends with supernatural abilities? Bet on it that you can predict the exact distance to the place where the thunderstorm occurs.

Is your child afraid of thunder and lightning? Reassure her that the thunder is now far away and play an interesting game together - determine the exact distance to the thunder.

You can do all this with one touch! Just press the start button when you see lightning, and the App itself will calculate how many miles or kilometers of bad weather is raging.