How to get the colors in the Ipad version of Photoshop to match and process the same way in desktop/mac Photoshop?

This seems to be a new recent flaw in the Photoshop desktop application where it doesn’t display or even process colors to match those in the ipad Photoshop. Colors on the desktop Photoshop are duller, darker, and even create a grey fuzzy outline around the blended edge of a layer. This gets even worse when I have the Ipad color profile on RGB, then bring it to the desktop Photoshop also in RGB. It seems less bad when going from HSB sliders on the ipad into RGB desktop photoshop, but still bad enough that I can’t continue like this. Please, please help!