Ninite - Ninite is the easiest way to install software.
Cydia - An alternative app store for jailbroken devices.
MacUpdater - MacUpdater - keep all your apps up-to-date effortlessly
JazzMyApp - Let JazzMyApp surprise you with amazing apps everyday. Try it out yourself.
Sumo - Free tools to grow your email list.
Fnd - Browse Apple App Store and iTunes on the Web