Icy is another alternative to the application Cydia

Icy is a creation of the group Ripdev is a tool that looks a lot like the Cydia installer, since it works with the same sources it. 

Its installation is very simple, we can do in two ways, see: 

Option 1: Add a source in Cydia http://apt.ripdev.com 

Option 2: Install the category "System" in the Installer 

. The advantages of having this new installer are many, it takes only 1MB to 32MB cons of Cydia, another advantage is its low speed compared with the installer of the Saurik, and best of all benefits is the option to update the sources when we want and not every time the application is open, as the Cydia.