Apps, yes
Google Maps-great for finding places my GPS can't
Yellowbook-great for finding phone numbers to my deliveries that aren't supplied to me.
Colornote-think of it as post it notes on your phone
Weatherbug-great for checking out weather forcasts and current conditions.
Easyreminder-my newest app that adds an audible alert when text messages, phone calls etc aren't answered...great addition to the green light and great for me when I hop in an out of the truck and miss calls.
Pandora Radio-great for music, put in a genre and it plays random songs in that genre
Solitare-free game that passes wait times.
Tipper-great for figuring out tips for us math challeged people
TV.com
One thing I wish you could do on the Android phones is get rid of icons on the menu screen that are never used like twitter