Has anyone tried GoodNight [1] on iOS?<p>&gt; Based off of Thomas Finch&#x27;s &quot;GammaThingy&quot;<p>&gt; GoodNight is an app that allows you to directly access the screen&#x27;s gamma levels, and modify it using IOMobileFramebuffer. With this you can do any of the following:
Change the screen temperature, Put the brightness lower than iOS would normally allow you to, Adjust the RGB values of the framebuffer<p>&gt; This application uses dlsym, which loads in the private symbols at runtime, rather than using headers, so no additional setup is needed once you download the source.<p>[1] <a href="https:&#x2F;&#x2F;github.com&#x2F;anthonya1999&#x2F;GoodNight" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;anthonya1999&#x2F;GoodNight</a>