Slingscold Launcher is a nice application launcher. It reminds me to Pear OS Linux which is now dead. Its a modern application launcher which is better than Unity launcher in term of the easiness and good looking. The new version of Slingscold Launcher is now available through PPA. Thanks to Noobslab team which provide this PPA. Now, Slingscold Launcher can be installed on Ubuntu 14.04 and all derivatives.
Slingscold Launcher PPA
sudo add-apt-repository ppa:noobslab/apps
sudo apt-get update
sudo apt-get install slingscold
Don’t forget to check another PPA here.