twitter has introduced new interesting features in their updated app for iphone. these features include standard –time search, trending topics, tweets those are on top, maps to show what is happening nearby and on the globe.

For all these the developers have to update it on regular basis to take new  iOS 4 advantages. And they have introduced ios 4 most important feature multitasking in their app to make on the top.

This multitasking  will allow you run multiple application on iphone and new version of the applications is compatible with iphone, ipod  touch, ipad but keep in mind the OS is 3.0 or above.