I love f.lux but sheesh, their stance looks like they&#x27;re just playing the game to get their stuff on the app store, ignoring <i>why</i> apple doesn&#x27;t want them there. What APIs are they using exactly?<p>I can see why apple might not want some app that messes with the display&#x27;s color (controlled user experience and all that), and (please someone correct me if I&#x27;m wrong here) potentially access everything that&#x27;s written on the screen.<p>The only way I see similar functionality happening on iOS land is through an accessibility feature 100% controlled by apple. No money for f.lux here, I guess...