Incorrect description This only works for amoled screens where each pixel emits light and is a standalone diode. LCD works by "passing" the light from the diodes behind the screen through layers of liquid crystal, which only paint the light from behind, and do not emit any. The only way of preserving battery on LCDs is decreasing the intensity of the backlight, and every phone has a built-in option for that.
Nexus 4, stock JB 4.2.2, faux123 kernel I'm sorry but there weren't any perceptible changes on my Nexus 4 which I had its brightness turned all the way down. But at least it didn't interfere with the installation & uninstallation of apps anyway...
Works Sometimes, get YAAB instead . Works, then brightness turns back on and I'll have to go to program again and stop and start it. Then after a few minutes the same thing happens. Annoying and useless when you cannot trust it to do its 'single' task it was designed to do. Uninstalled and installed Yet Another Auto Brightness which works 100% of the time.
Perfect for low battery states I've been using this app for months now, and I must say its great. Its perfect for those times when you really need to squeeze extra juice from your battery.
It's okay but have some issue It is good for screen dimming. But it is annoying that I have to stop this app every time I have something to install. Fix this issue. It would become worth at least 4 start.
Ignorant dev This app, unless it sets parts of the screen to completely black, will not do anything. OLED still uses power unless the pixel is turned OFF ie. BLACK. Not darker. Also, will do a absolutely nothing for normal LCDs.
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