When you see the lightning, click Lightning.
When you hear the thunder, click Thunder.
With StormApp You can calculate Time and Distance to thunderstorm.
After a calculate time, the thunderstorm will overtake you, at a wind speed of 10 m/s in your direction.
If your children are afraid of thunderstorms, give them this game and they will forget about their fears.
Last updated on 2019年07月21日
Changed design of the app
