Best camera app?

I have a one x with an aosp rom on it and I hate the 4.2 camera app and the gpe 4.3 one, I just want an app that I can change the viewfinder to my native aspect ratio of 4:3 which is what my lens shoots instead of being shown 16:9, also enough with crazy gimmicky interface just expose controls like a normal human being plz.

Any recommendations?