In iOS it is straightforward to apply a colored filter to the screen - particularly red, to minimize the impact on night vision.
However the ASIAir app user interface does use colors - notably green and blue - which become totally invisible when the UI is set to red. For example, some of the settings use green buttons or green text, and the declination trace for the auto guider which is blue. Ditto the star atlas which tends to use white and light blue graphics - which is a terrible choice as blue is really, really bad for night vision.
Could you please add a setting to the ASIAir app which sets the UI to a colour scheme that will remain visible when a red filter is applied - the simplest would be all-white, possibly with a light grey.
