I am an iPhone junkie. I really love my iPhone and I have had the opportunity to help develop and design a few apps for it. I was particularly taken with this app as it brought science and real world application to a new place. The app is called “dB“. The concept is to take a sound level meter everywhere you go and “tag” the event, location or memory in an interesting new way. Then you can share the Tag via email or Twitter This is the best deal on the app store right now. Certainly the best UI