Sky Mobile TV News and Sports [Free + £6 a month subscription - iTunes link] for iPhone and iPod touch is now available in the UK App Store, and is Wi-Fi only at the moment (so AT&T isn't the only one unhappy with TV over 3G, eh?)
The app itself is free, though the programming will set you back £6 a month -- unless you're an O2 customer, in which case they'll foot the bill for your first three months. Nothing like a competitive market, is there?
If you live in the UK and want all the news, football (soccer to you North Americans), golf, and cricket you can shake an iPhone at, and you check out the app, let us know what you think.
If you live in the US, how would the idea of CNN/ESPN or FoxNews/Sports apps grab you?