How often do you use Spotlight on the iPhone and iPad? You can search your Music, Apps, Contacts and many other things on your iDevice.
A new Cydia tweak called Smart Search which allows your to search much more than the stock spotlight search. Smart Search add new sections on the menu to search different online services which include App Store, iTunes Store, Google, TMDb, YouTube, Wikipedia and Spotify.
The tweak requires iOS 7 and works with retina display. You can select the sources which you want to search for in the spotlight.
Smart Search is available from BigBoss repo for $2.49