I am using OruxMaps v.6.0.9 on an HTC ONE+ recording my bike tracks. It is a very good app but elevation gain calculation seems to be totally wrong.
Starting at 100m and reaching the highest elevation at 520m with a very constant climbing rate Orux gives me an elevation gain and loss of both about 1300m.
Please tell me if it is a feature. If it is bug it would be great if it could be fixed.