IM+ 3.1 is live and it is awesome! IM+ is my instant messenger app of choice on the iPhone, at least so far.  Beejive IM is very buggy and unstable (I get TONS of crashes on it) and I use multiple chat protocols, so AIM is out simply on the basis that it only connects to one service.  IM+ has been the best app for me since it was released.  I had been using the free version, but when the price dropped in anticipation of the 3.1 update, I purchased the full version.

Push notification works FLAWLESSLY with IM+.  I have been signed in all night, and the IM push messages are pretty much instantaneous.  There is no lag at all in chat notifications.  I noticed that there is a slight delay between when I receive a Twitter DM to my email and when I get the notification through IM+, but I have myself signed in to Twitter through IM+ anyway.  I mean, how awesome is it to get @ replies and DMs pushed to your phone without wasting text messages?  I’ve been waiting for that.

Finally, a chat program gets a coveted spot on my front app page.  I am very picky about what goes on that page–it’s where most of the stock iPhone apps go (YouTube, Calculator, Maps, Clock, Settings, Camera, Photos, Messages) and my top used apps (The Weather Channel, Stanza, Tweetie, and Byline).  Before, chatting was sort of inelegant and I rarely used it unless  I was stuck somewhere and totally bored, or at home and away from the laptop.  Now IM+ lives next to Byline so that I can access my chats at the touch of a fingertip.

Thanks for building a great product, Shape Services!  I look forward to enjoying push messaging at last.