Impossible to read in flight The lines and text are dark and so thin that it is nearly impossible to see or read in flight. (different from the image above) If the graphics were in another contrasting color, it would be terrific. Wouldn't be hard to fix but the developers seem to have given up.
Does not work The app is extremely sensitive and when viewing a cloud top, the scale will jump between 3.5 to - 2.0. Even when I would sight in a cloud that was obviously above me, the app would say I would top it. I used it on a 4 day trip and could never get an accurate read out
Needs ability to adjust back lighting of the numerals. It's to difficult to see inflight!!!