The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Jacobs Media:
This is where you go to find out what's NEXT. It's not about the same ten songs you hear every hour on other corporate-run stations. The music we play is different. It's the stuff THEY don't play. It's where music is going. Listen live 24/7 for bands like Skillet, Flyleaf, House Of Heroes, Relient K, and The Devil Wears Prada. The R!OT with Obadiah and Nikki every morning, RadioU's Ten Most Wanted, and more. App features include RadioUs live stream, now playing, background play, music news, our social media links, an alarm clock (wake up to RadioU!), and more. More at radiou.com.