I've got a ton of Apps. Especially as you can have folders of 12 now and most were free thanks to the FAAD app
My favourite one is Plants Vs. Zombies, the app is just as good as the full game on PC!
I've also got a wikipedia app called "Wikiamo",
A BBC News app,
Amazon & Ebay apps
F1 App,
Google Earth (though I'm not sure if it's any better than Google maps)
ifooty to keep track of the football scores,
Civilization Revolution,
CoD W@W Zombies,
We Rule,
IMDB - Good for movie news
TV Guide
Train Search
And the other 60 is just random stuff I've downloaded 'cause... well it's free