Apple iPhone is definitely the talk of the town with developers geared up to create applications that can be run on an iPhone. Google has now launched Google Talk which can be accessed on an iPhone without having to download or install anything.

You can use Gtalk in Safari browser itself by logging on www.google.com/talk. There are however few differences in the iPhone version of gtalk from its PC counterpart.

Your chat session is refreshed when you return on to it from other tab. Gtalk for iPhone does not allow voice mails which is in contrast to other messengers like Fring. There are no big differences in user interface and you don’t feel like using just a miniature version of Gtalk either. The iPhone version allow you to make a quick list of your frequent contacts, search your contacts and manage multiple conversations.

It should come as no surprise that there are many other IM clients too which have been optimized for iPhone such as Meebo, Agile and Giz5 and they have better features than gtalk client in anyway.