iNoJB - iNoJB, formerly iNoCydia, is an amazing Cydia alternative requiring no jailbreak!
SANeForce - SAN Pharma Sales Force Automation
Apple App Store - Install apps on your iDevice via the App Store.
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Cydia - An alternative app store for jailbroken devices.
Desktop Restore - MIDI-OX is the world's greatest all-purpose MIDI Utility.