Ilan Aisic, the CEO of Pointer Software, had a problem. Or rather his wife did. Ilan snores and it was driving his wife crazy, so he developed Snoring U (US$4.99), an unusual iPhone app that monitors snoring while you sleep using the built-in microphone. You wear your iPhone using an arm band or put it on your night table and when it detects at least four snores, measured by a change in the decibel level of the room, the app will vibrate or play a sound clip that you can record to tell you to turn over, stop snoring or whatever you like.
It was developed under the guidance of an Israeli specialist in internal pulmonary and sleep medicine. Although no specific claims are made, I can easily see this working since I have exactly the same problem and this seems to automate what goes on three or four times a night. The snoring wakes me up, I ask my partner to turn over or change position and go back to sleep until the snoring wakes me up again. This app does the same thing but, from what I've been told, without the non-snorer waking up.
You can control just about everything in the app from number of snores to sensitivity determining when the app should kick in, to how long it should wait before it recognizes another snoring event. It also graphs what happened, so the next morning you can see a chart showing you all the times the app kicked in, what times it happened and the loudness of the snoring. But the neatest part for me is that it provides prima facie evidence against the daily intoning of "...But I don't snore."