Reading books on my android

[AC Question]

I have Galaxy 4. I sometimes read my Amazon books on there through an app. It was never a problem before but recently the brightness in the books is too dull. This is not true for any other screen or app. Any ideas? I've tried all sorts of ways to adjust the brightness with no luck

 

[Golfdriver97]

I think it's the nature of the screen. I know the whites are an off white.

 

[UJ95x]

So the brightness issues is exclusive to this specific reading app? Is there a setting you might have changed? The app I use let's me use a few different reading modes that change the colors of the display.

Sent from my Galaxy S4 running SOKP 4.4.2