Came across this app by accident the other day. Made by The Iconfactory. Great interface and easy to use. Great alternative to Tunein for internet radio.
apps.apple.com
Triode - Internet Radio
The best way to enjoy all of your favorite Internet radio stations wherever you go. ⁕ In Your Pocket ⁕ Triode goes where you go with your iPhone and iPad. The elegant interface keeps your favorite stations right at your fingertips. ⁕ From Your Couch ⁕ Listen with our Apple TV app and use...
apps.apple.com