Hearing tests.... what frequency can you hear? * Set an alarm (either via the built in timer or motion activated). New alarm feature===> repeat mode. This will continually activate an alarm upon motion detection each time it resets. For instance, if you're training your dog to stay off the couch you can place the iPhone/iPod on it. When the dog jumps up the 1st time it will activate an alarm for a predetermined amount of time. The alarm will then reset so when the dog jumps up the 2nd time, it will resound the alarm again. can be used for * * Great training app for your pet! ++ Besides a dog whistle, customers have reported using it as an anti-mosquito device, simple simple hearing test, and a tool to annoy others with its high frequency pitch. For general info on dog whistles, the following is a useful Wikipedia link: http://en.wikipedia.org/wiki/Dog_whistle ** Please check out our other apps, Mobile Caddy (previously chosen as a Staff Favorite), Thumper, Date Util, Gift Tracker, Simple Timer, Dog Whistler (ranked in top 10 overall free apps), Earthquake, and Hurricane Monitor.