Provides information regarding the current version of the iPhone firmware operating system. Includes information of updates and bug fixes, installation instructions and known issues with the current build version.

Electronic book reader software that allows you to read and share eBooks on an iPhone. Includes product page, forums and support information.

User Reviews and Recommendations, and a quick search interface for address and phone number lookup.

Connects with Skype, MSN Messenger, ICQ and Google Talk from your iPhone.

iPhone Hacks, announcements, downloads, technical documents and how-to articles.

Explores and edits an iPhone filesystem. Tools preview, backups, common places and bookmarks.

Includes iPhone application reviews, news, forums and developer interviews.

iPhone software developer. Provides games via the iTunes App Store and Webapps.

Web based 3rd party application installer provided by appsnap.

Directory of applications usable on a jailbroken iPhone or iPod Touch. Adds custom sources to APT.