iPhone 4 is now officially announced and will be available very soon at an Apple store near you.

iPhone 4 is build on state of art hardware and software technologies, that no other smartphone offers. Apple iPhone is challenged by Android phones in recent days. Biggest advantage of Android is, it allows a huge amount of people and companies to collaborate on this OS. Any company who wants to make a smartphone based on Android can do so without paying a licensing fee. Smartphone companies are also free to modify the OS according to their requirements.

If you are still divided between choosing a right phone for you, folks over TiPB compared iPhone 4  specifications with Android giants Nexus One, HTC Evo 4G and Droid Incredible.

[Credits TiPB]

Agile Messenger is a multi-protocol instant messaging client for mobile phones and provides a seamless connection to the public instant messaging networks of ICQ®, AOL®, Yahoo!®, MSN®, GoogleTalk® and any other XMPP network. Features include Agilemobile.com’s multi-media messaging technology which, enables users to send instant picture, and voice messages from mobile to mobile and mobile to PC. Agile Messenger for the iPhone and iPod touch provides an always connected experience to end users by using the iPhone’s existing push email technology, and will support the new iPhone Push Notification service offered by the soon to be released iPhone OS 3.0.

You can find Agile Messenger in the App Store now.  It’s currently priced at a ‘special introductory price’ of $9.99 for its first 30 days.

Back in April I wrote about the availability of fring on the iPhone

You may recall that fring is a VoIP application lets you use Skype, MSN, Google Talk, ICQ, Twitter, Yahoo!, and AIM clients to chat and instant message. Well, the good news is that fring is available now for free in the Apple App Store.

Fring team have added many new features to this version including ‘history tab’, ‘privacy settings’, ‘easy dialing from the main buddy list’ and many bug fixes.

This is a brand new, straight from the oven fring version (V1.0.1.4)

Trick. Original version doesn’t support VoIP over 3G. It was intendent due agreement with mobile operator. You can remove the restriction installed modification version of Fring

Key Features

• Desktop-like instant messaging with all of your IM buddies from a single intuitive user interface.
• BeejiveIM uses your existing data plan: no per-message charges.
• Works with multiple IM networks, multiple accounts per network: AIM®/iChat, MSN®, Yahoo!®, GoogleTalk®, ICQ®, Jabber, and MySpace IM.
• Automatically reconnects in case of data service disruption, including phone calls & loss of cell coverage.

Chatting

• Real-time chats: quick switch between multiple simultaneous chats.
• Customizable chat skins & emoticon support.
• Click to browse, call, or send an email directly from the chat screen.
• Full Unicode support, chat in any language supported by your iPhone.

Accounts & Buddies

• Manage your buddy-list, including add/remove, nicknames, groups, block, approve/deny requests.
• Control your own availability: set auto-away and custom status messages and be invisible.

Security

• Full 128-bit encryption of all over-the-air data transmission.

Buy it now link in the AppStore