The main reason to listening the radio with TuneIn is because I can have my favorites stations in one place and use it in diferents devices: my phone, my iPad and my different computers. As a result I can start a program at home, follow with it in my commute and finish it at work.
Of course you can do that with different applications or your navigator but the user experience is not, in my personal opinion, the same.
With the TuneIn I listen to two different kind of programs: On line radio programs or podcats.
In this post I include all my favorites radio programs and podcats to share with you: