Yes, WordPress can soon be used as an application on Apple’s iPhone Soon. WordPress is developing a app for iPhone which it plans to release soon. It will be compatible with both WordPress.com and WordPress.org(self hosted blogs). Below are few screenshots which were released by Automattic:
WordPress on iPhone Soon
July 12, 2008



July 23, 2008 at 5:16 pm
This is great, finally something useful for my Iphone. Please update us when the plugin is released.
July 23, 2008 at 8:30 pm
WordPress has been released on iPhone as an app yesterday. Check details here: http://nspeaks.com/256/wordpress-on-iphone-released/
July 13, 2008 at 9:39 am
Im pretty excited about this. Hopefully I will have my iPhone soon (on order) so I can start using this app asap. Pretty surprised wordpress wasn’t the first to release an app for blogging on the iPhone.