WordPress as released open source iPhone application. I used wordpress from my iPhone to post my blog it is really superb application which lets you to write posts, upload photos from your iPhone.

Download WordPress for iPhone Click Here

Find out the WordPress stats

  • 257,163 blogs were created.
  • 271,427 new users joined.
  • 3,110,479 file uploads
  • About 1,381 gigabytes of new files.
  • 395 terabytes of content transferred from our datacenters.
  • 4,868,359 logins.
  • 812,287,538 pageviews on WordPress.com, and another
  • 567,059,283 on self-hosted blogs (1,379,346,821 pageviews total across WordPress blogs we track).
  • 1,102,039 active blogs and 13,216,843 active posts where “active” means they got a human visitor.

Related: WordPress Official Site for iPhone
WordPress: our iPhone app is coming soon
iWPhone Plugins & Themes