Storm Sim Free is a great way to relax and fall asleep! Want to create your own perfect storm? Now you can personalize a unique storm to fit your listening preferences! Weather you want something to fall asleep to, read with, or to use as a special sound effect, you have the ability and options with Storm Sim. No more pre-recorded storms!

Design your own storm simulations or use one of the built-in storms to get going quickly. Storms are fully customizable with lots of effects. This is the audio experience of a real thunderstorm in your pocket.

** Be sure to check out the full version of Storm Sim, which includes over 50 extra effects and a beautiful clock screen! Save over 75%! **


* Realistic and Dynamic - Storm Sim dynamically generates a thunderstorm in real-time as you listen.
* 16 Rain, Thunder, Water, Animal, and Wind effects built-in
* In-App Store - add more sounds to your effects library, like trains, fog horns, or ocean sounds
* AirPlay support - send audio to your home theater for life-like booming thunder
* Background multitasking - keep playing your game or browsing the web as you fall asleep
* Sleep timer - the storm gently fades away so it doesn't wake you up
* Wake timer - select your favorite epic thunderstorm to help you get going in the morning
* Universal - buy it once and use it on your iPad, iPhone, and iPod Touch