Here's that same upturned root at sunset, but the plastic cup has moved off to the side. Too bad about the gallon jug in the back. This will demonstrate the difference between the apps. ProShot exposure bar at the bottom of the screen is at about -.7 - that's where I pretty much always leave it. The other apps are default settings. One of these days I have to go out there and clean up the trash and get my DSLR to get a picture of this root at sunset. The coloring is so neat and the grain of the wood is striking. The ProShot picture is closest to real life twilight view here. No filters or after-the-fact editing done. This is the picture that the app gave me in all cases.