'Thunders on screen' is a free app which shows a simulation of electric thunder like while the thunderstorm. Lightnings are displayed under your finger, when you are touching the screen. Effect of electricity is very realistic because of electric sounds and pulsating vibration. Touch the screen in multiple places to check how thunders are generated in few places at one time!
You can fully customize thunder settings - lightning thickness, amount and color! Choose your favourite color and scare friends that your mobile phone is broken and it can electric shock of your finger.
Electric screen can be shown on top of other apps or it can be used as a live wallpaper with thunders.
How to use this app? Tell friends that your phone generates thunder lights. He may think that he was hit by electric shock.