Can iPhone camera see infrared light?

Question

I know it exists for some Android devices, but can also an iPhone (4, 4S, 5, 6...) "see" and display infrared light that is captured by its camera?

Answer 1

So apparently only the front camera (the one facing you) allows it. (The back one filters infrared).

Point a tv remote control to the front lens with Camera app on and you'll see the little precious beam.

Found it here: http://www.instructables.com/id/See-Infrared-LED-Light-with-an-iPhone-4/