Sorry, I simply don't understand the issue here. You claimed SkyDemon was lacking elevation data. It most certainly is not. What you're after is a very specific visualisation of that elevation data, related to one local approach. Now, you could try using alternative chart styles which have different terrain colouring bands or the colour high terrain feature as proposed above. Or you could mouse-over or interrogate the chart with your finger to obtain terrain elevations. Or you could plan a route and look at Virtual Radar, which is the very best representation of terrain elevation over a specific course. All those things are there to help you.