The Twilight app both dims and optionally tints.Also, has anyone found a solution to automatically adjust the screen brightness based on sun, or some other condition? I've tried Tasker & Autobrite, neither one seem to be able to control the screen back light. Has anyone had any success with any other apps?
Twilight gradually adjusts the screen brightness within a configurable range as the sun rises and sets based on GPS position. All-In-One Toolbox launches such apps automatically when the head unit boots (as long as they are not moved to the SD Card) and offers many handy tools that optimize storage, memory and CPU, manage files, etc. I am very impressed with both, which are free and well worth a try!