Jailbreak apps

iSmart Dialer for the jailbroken iPhones adds layers of functionalities to your “Phone” Application
. Including: Searching for contacts using the Keypad, Speed Dial, Auto-Complete, SMS / E-mail from inside the dialer and much more.

PreBrowser is a new application for iPhone and iPod Touch available on cydia store that, once installed on the iPhone and iPod Touch, you will have a full screen browser-style Palm Pre.

With the Music Control app for the iPhone / iPod Touch you can control your favorite music programs directly from the lockscreen, using popup controls, or even with controls built right into the statusbar.