I bought this about a week again and have have recorded one 30 minute podcast with it. The app is really easy to use and works great. I recorded my podcast while driving home and it sounded great. I have an iPhone 5 and with the noise canceling most of the road noise wasnt even noticeable. The intro music (which I pulled in through Dropbox) sounded great. I was able to add my podcast art to the podcast and upload it to my FTP site. I have been looking for a way to easily record a podcast in the car for years and this is it.
For the one guy that said no mic input I would say to record in stereo instead of mono and that should fix your issue.
jwdriggs about bossjock studio