Here are the 5Top iPhones which are in demand currently.

• iPhone AIM Chat: You can Log in with your AOL IM account only.
Use your mouse to flick (drag and release) your buddy list up and down like you’re supposed to on the iPhone. Click a buddy to start a conversation. You can open multiple conversations… flick left/right to change conversations.

• OneTrip shopping list: Just browse on over to www.onetrip.org and check off items as you add them to your cart. Add new ones from a list of common items with just a tap, or type in that one herb we forgot to put on the list - OneTrip will remember it for next time you shop for the same thing.

• Digg:
It allows browsing digg. It will get better soon.

• iChess:
iChess is very math insentive, its solely dependent on your CPU. You’ll receive an optimized version of iChess for iPhone very soon.

• LivePhone:
It’s a 3rd party iPhone-Xbox Live integration app. It allows you to look up gamer cards using the search box.

[Via- Gizmodo]