Gapt-multi is a GUI tool for ubuntu which refreshes your repositories, upgrades your pacakges, removes unnecessary pacakges, cleans .deb files downloaded by apt, Optimizes your apt performance and optimizes your computer performance.
The latest version is Gapt-multi 1.4.2, major changes:
Major code change:
-Added error message if you click “No”
Minor icon change:
-Added name and comment for system with German localizations
Minor documentation fix
Created sourceforge.net project