I'm going on a trip in a few days and like taking pictures but I can't figure out how to zoom in with the camera on this phone. On most phones it is the volume buttons but on this one it isn't it. Can you even zoom in with the Nexus 5?

Also I've heard that the camera app isn't that hot and should be replaced with something else. Any good recommendations for a replacement app?

See More: Nexus 5 camera zoom