Lightning Simulator

This is for all the lightning lovers out there. Turn your room into a thunderstorm.

Lightning plays immersive thunderstorm soundscapes and syncs the light to the thunder:
the screen dims to black, then pulses and flashes with every rumble — and on the loudest
strikes, fires the camera flash like real lightning. Set the storm's distance and the
thunder trails the flash, just as it does in a real storm. Best experienced in a dark
room, with the screen and camera flash exposed and the audio through speakers or
headphones.

Made to fall asleep to. A sleep timer gently fades the audio and light to black instead
of cutting out, so it never jolts you awake.

FREE
• The Starter Storm, full flash + thunder experience
• Storm distance (flash-to-thunder delay)
• Sleep timer with a gentle fade-out

LIGHTNING PRO — one-time purchase, yours forever
• Every storm — all six soundscapes
• Immersion modes — screen-only, soft ambient glow, and warm-to-cool lightning color
• Haptic thunder — feel every strike
• Storm control — strike intensity and an approaching-storm mode
• Gapless playlists with seamless crossfade
• A StandBy / Lock Screen storm clock widget
• Longer overnight sleep timers
• Save custom presets

No accounts, no tracking, no ads. Everything runs on-device.

Already bought the old Storm Expansion? Tap Restore, you're upgraded to Lightning Pro
for free.

Relax and unwind, Go ahead, Enjoy the Storm.