What's New
Update for iPhone 4,5,6,7,8,9,X,XR,XS,11,12,13,14, iOS 8,9,10,11,12,13,14,15,16
App Description
Determine the distance of a thunderstorm. When a lightning flashes then press "Start" and "Stop" when you hear the thunder. Due to the sonic speed and time measuring the distance will be calculated.
More features:
- Animation at flash (Start)
- Thundersound at Stop
- Calculation of distance of the thunderstorm
System:
- iPhone, iPod Touch, iPad
- OS 8.x or higher
iPhone Screenshots
(click to enlarge)
App Changes
- October 14, 2011 New version 1.1
- November 06, 2016 New version 1.2
- November 18, 2016 New version 1.3
- December 17, 2019 New version 1.4
- September 16, 2023 New version 1.5
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