The iPhone 3.0 has brought in a whole lot of opportunities for app makers. Apple has added a vast range of tools for application developers to make their apps. This will certainly result in the development of a large number of useful apps.

One such app is the OmniFocus. Besides cut, copy and paste, the OmniFocus 1.5 uses the integrated Maps feature and displays nearby context categories. The task manager adds a new Search screen. The latest version of the Twittelator Pro enables users to record and upload video tweets using the Big Stone Phone Twitter client. It also permits pasting of images from other apps into your tweets. Yet another facility is viewing of the map location of any tweeter.

The Ngmoco’s Star Defense allows players to compete with each other via “Direct Challenges,” sent out using push notification over Ngmoco’s newly unveiled “Plus+ network,” along with notifications over Twitter, Facebook and e-mail. Another planet has been added in Challenge mode. Pangea Software has released free updates to its physics puzzle. The Whole Foods Market Recipes has a store locator that finds a Whole Foods Market near you based on your zip code.

Besides these there are thousands of games that have been updated. So grab your iPhone 3G S and rush to the app store for more.