Third-party app adds TrackID functionality to iPhone
By Dusan Belic on Tuesday, January 8th, 2008 at 5:31 AM PST In Applications, iPhone
Erica Sadun has developed a neat app for iPhone called Listen, which allows Apple (NSDQ: AAPL) handset users to identify a song from the radio or any other source. The application, still “very beta”, is available as a free download from here, and all it requires is that your iPhone is jailbroken, so you could install 3rd party apps on it.
Finally, before you say “Wow”, let me remind you that TrackID exists on Sony Ericsson (NYSE: SNE) phones for some time and from just recently the same functionality is available for Nokia (NYSE: NOK) S60 smartphones as well… 
[Via: TUAW]
TrackID has been on certain verizon phones for about six months as well…