there are so many the best advice i could give you is to read the descriptions for them all in order starting with the free ones, and look at the screen shots. as far as the ones you half to pay for I'd go with crash, tetris, and mlb.com at bat. i download a few others but it turned out they were very similar or the same as some of the free ones. so look threw them first and make sure they don't sound the same, and if can make sense of the description and screen shot go to youtube and type in iphone 3g apps and the name of if its not up there and it cost $10 plus its prob not worth it. have fun it's gonna be a while before you put this phone down there are over 500 apps! including apps that are better then mobile tv and radio and rss feed