iTwitter App Brings Push Notification to Your iPhone Free iPhone Twitter App to do Push

With the iPhone OS 3.0 in full swing it was just a matter of time until
Twitter addicts would get the new push notification feature,
implemented for their handsets. So here's iTwitter, the first free
iPhone Twitter client application to do push notifications. It allows
you to access your friends' timelines, does direct messages (DMs),
@Replies, favorites, following and follower lists, and a compose screen.

Other than all these, iTwitter also adds to the fun with the ability to
display nearby tweets, can easily be integrated with TwitPic, offers a
fast RT option, a landscape keyboard and custom searches which you can
save. But of course the most interesting feature of iTwitter is the Push
Notification function that pop-ups messages directly on your touchscreen.

And even though it's rumored to work like a charm there's a small
drawback. Apparently push only works if the person @replying or DMing
you is using iTwitter too — we can't find any good reason for such
a serious restriction, but that's the way things have to be if you want
to have iTwitter running on your iPhone.