Thunder O'meter app for iPhone and iPad

4.6 ( 2096 ratings )

Weather Utilities
Developer: Didier Lapalus

0.99 USD

Current version: 1.1, last update: 7 years ago
First release : 26 Aug 2014
App size: 4.4 Mb

During a thunderstorm, we all try to determine the time that separates the lightning from the thunder to estimate how far it fell. This method is of course very inaccurate.
Thunder O’meter is a simple app that helps you improve this approximation.