When I sit in a movie theatre, I usually spend the “movie-preview” time reading on the Kindle app on my iPhone. You probably know that within the Kindle app, we have the option to change the screen to black, which works well in a dark theatre.
But did you know that you can invert the colors for your whole iPhone and iPad? (this is NOT just for iOS 7. This feature works on any phone using iOS4 or later)
Inverting colors makes it easier to use your phone in the dark …. especially in a crowded place where the glare of the bright phone might bother others.
It is also helpful for some visual impairments, making the iPhone/iPad screens easier to see.
How to invert the colors on your iPhone:
Setting > General > Accessibility > Invert Colors
Try it! Just tap “invert colors” and watch the screen instantly change. Then just tap again to bring it back to normal. (Someday you’ll be sitting in a dark and crowded place and you’ll be glad you know this.)