Ever wonder if you snore? If you talk in your sleep? Does your wife/husband swear they don't snore? Sleep Recorder is an interesting Windows Phone app that records audio while you sleep and could help you answer those questions.
As well as recording your sleep cycles, Sleep Recorder also maps out where you've spent the night and uploads recordings to the cloud where they can be shared with others. Sleep Recorder is a unique app for your Windows Phone that can not only solve sleep related curiosities but also help identify sleep issues.