yes you should have no probem doing that, there are certain apps that will need to be on internal there is no way around those - but a large majority of apps can be installed to the SD card. It should automatically select the SD card once it's installed and mounted, and you should be able to move compatible apps to the card as well in the application manager. I do that all the time on many phones and tablets! Good video on your specific phone about that here, How to Move Android Apps to SD Card (LG G3) @ youtube