Drupal CMS has arrived at the App Store as Drupad, an answer to all CMS users who were waiting for the product. The app is available for a monthly price of $4.99 and is compatible with the iPhone 4.

The app is user friendly, and keeps itself up to date by regularly checking for updates for Drupal modules. Drupad lets you view other users' profiles and also lets you contact them via email if required. You can also view both unpublished and published articles through the app. It also allows you to monitor comments on your site through the app.