Textures on iOS look terrible for me, any tips?

Unity Engine
,
1

I’m not sure what I am doing wrong, but on the same build of my app the textures look fine on Android but look dirty on iOS. Can anyone give me some tips to help me avoid this?

Android:

2560×1440 181 KB

iOS:

2048×1536 485 KB

2

Change your compression settings on the asset, Those look like artifacts from PVRTC compression.