There is no way to turn off True Tone

Number:rdar://25837030 Date Originated:20-Apr-2016 01:28 PM
Status:Open Resolved:
Product:iOS SDK Product Version:
Classification:Serious Bug Reproducible:Always
Some apps may need to disable the True Tone color management done by the system. An example is the Photos app, which disables it while you're viewing images.

There is no public API or app configuration (Info.plist) that provides this capability.


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