I use the the PLXDevices.com kiwi wifi module with my STS. For the iPhone I'm using REV iPhone app from DevToaster. However, I don't see any sign that REV or any of the other OBD iPhone apps support bluetooth, they just support wifi.
You can use either a phone based app or a laptop. These devices are aimed at showing you live data. REV can save a data set and email it so you could review in on a regular computer with more advanced OBD software.