This is exactly the type of app I need for measuring radial distances, but a couple of fundamental elements are missing and an annoying bug almost always rears its head while using the distance slider.
First, the app will begin to measure in feet (I use Imperial settings), up to about 0.3 miles, then jumps into tenths of a mile from that point on. What if I just want to use only feet and not tenths of miles no matter what distance I drag it to... or vice versa, using only tenths of miles etc.
Second, while adjusting the distance slider bar, as soon as you CAREFULLY attempt to lift your finger off the screen, the slider button will jump abruptly and the distance can be skewed as much as a quarter of a mile or so. Then you find yourself trying to get it to stay where you need it over and over until luck gets it where you need it. This can be a little laborious at times.
If these minor fixes were to be implemented, this app would hands down be the best radial distance app in the app store. Until then, I personally rate it at 2.5 to 3 stars at best.
Thanks
ropewalker about Distance and Radius