My PE has two Camera apps and is taking photos perfectly fine.

My EE also has two Camera apps and has no green or purple tint to the photos, but they look sort of pixel-grainy from some angles (which may be normal since this isn't the world's greatest camera?).

Oh hey, when you snap a few photos and then go look at them in the gallery, are you seeing two identical sets? I am. Would that suggest that both camera apps are running simultaneously?