This app allows you to upload photos , find friends using you'r phone contact list, checkout news feeds manage apps, view photos etc
this app is optimized for less consumption than other java apps available.
The best part is that it comes with 90days free data trial , ie you don't have to pay for visiting Facebook via this app , this is limited to few data carriers
Get it nowTo download this app all you have to do is visit
http://d.facebook.com/installusing you'r mobile device
For Further Reading,