This app made debut with Google Nexus 5 smartphone last year. It brings alone new and innovative features in order to make operating system better and more interactive. It also makes Google search faster by allowing user to trigger this function with just a tap.

The facility of voice commands is not new, but with this app the users can now actually direct the smartphone to launch apps or even play music. The launcher also activates Google Now when the user simply swipes to the left on the display screen.

The ‘always-on’ voice search is an interesting way to deal with the device and carry out work without many complications.