The Best Free IPhone Applications - Top 9 IPhone Software Apps
You can even set it to different languages. Wikipanion features the ability to change font sizes and it opens to the last page that you visited. This has got to be the most practical iPhone application that I have seen. Try these iPhone applications, you are sure to love them.

1. Pandora Radio a personalized radio that streams music to your iPhone. Even the album art is viewable on the iPhone just like if you were working on your computer.

They update this application frequently so it is basically bug-free.
You get to do the normal functions like play, skip and shuffle. However it is still free at the moment and it is a simple way to learn about new music.
2. AOL Instant Messenger is extremely popular in the messaging world and AIM is available for the iPhone. Keep in touch with all of your AIM buddies with this easy to use application. Learn the tour dates for over 130,000 concerts and performances. It allows you to save your artwork in the photo file for later access.
3. Yelp is a user driven business directory. Many businesses are even getting AIM accounts.
4. Flycast is a streaming radio application that has stations from all over the country. It is a free application and also works with Apple TV. This one might go away soon because rumors are that they are about to close due to some new legislation that will more than double their licensing fees.
5. Turn your iPhone into a remote control with the iPhone application called...Remote. Eventful boosts millions of events that are available on the application.
   Give songs a thumbs up or thumbs down, and the software learns the kind of music you like.

You can also see your songs and playlists.
6. Eventful uses the iPhone's tracking system to tell you what's going on around you, so whether you are at home or traveling you can always be aware of the local activities.
7. iDoodle Light is a great Paint program for the iPhone.
8. Pandora is a free online radio service the just became available for the iPhone. iPhone users cannot write reviews at this time, which is a drawback if you must get your opinion out there.