RainAlarm has been one of my favorite apps for the past few months. After discovering the RainAlarm Win 7 desktop gadget and Firefox/Chrome browser extensions, I decided to get the Extended version for my iPhone in order to support this developer. RainAlarm Extended improves upon the free version by allowing for more precise customization. For me, the best feature has to be the ability to turn the app off for a specified period of time. At night, I dock my phone to an iPhone compatible clock radio and I only need my severe weather alert apps waking me up. If you live in a precipitation-heavy place I highly recommend this app. It is consistently accurate and has never crashed. I support what this developer is doing and cant wait to see how he continues to integrate the RainAlarm concept into more aspects of my life!