Onolux

This is a great app if you for any reason are interested in tracking the sun path on any geographical spot or time - find the best spot for solar panels, the best time for photographing etc. And in the current version you CAN choose any given location and date and not only where you are right now. Only flaw is that when you save a sunpath on you photoroll it rotates the image 90 degrees. When that is fixed it will be perfect for both research and documentation ...