I am implementing a functionality of changing font size of complete App.
there will be three mode -- 1. Small 2. Medium 3.Large
by clicking on small, app font will be reduced 20 %
by clicking on Large, app font will be increased by 20%
and by clicking on Middle,app font will remain same .
I implemented this functionality successfully .
But my question is Can i take Accessibility Font Size set by the user in their device settings.
Because i read somewhere that Apple used to reject apps in which there is something common with their settings.