StoneForecast vs Thunderstorm Range Usage & Stats

The main character of the Stone app is a little stone that takes care of its users in an automated way, sending notifications that alert about the weather condition and suggest ways to be prepared for the day like bringing an umbrella. With Stone you can save as many places of interest you want and receive daily briefings about the weather forecast wherever you want. Now you no longer need to worry about the weather forecast. Let Stone take care of it for you!

Apple App Store
Free
Weather

Store Rank

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Thunderstorm Range

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