Simple Black Screen for Android
Touch icon to blank screen-- home to return to home screen. One problem: it leaves itself functioning when exited, taking up memory (tracking your activity?). It should remove itself upon exit.
Great for those with problems on their screens wherein the screen lights up after making the phone sleep.
On Samsung S8 leaves bright white bar at bottom of screen
Hide navagition bar
This app does not turn off the backlight, so it does not save a lot of battery, but otherwise i suppose it does what it claims to do.
Perfection in every way!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
It didn't blank the whole screen, left all the buttons bright.
Touch icon to blank screen-- home to return to home screen. One problem: it leaves itself functioning when exited, taking up memory (tracking your activity?). It should remove itself upon exit.
Shocking
Great for those with problems on their screens wherein the screen lights up after making the phone sleep.
Nexus 5x
Great
Shocking
8/8 would r8 again
Great
MAGIC
Very easy to use and very useful, great little app!
by Z####:
Great for preventing a phone from turning on in your pocket or purse if you use delayed lock screen. Just launch Black Screen and put the phone in your pocket/purse. Yes, the phone could still turn on unintentionally, but with Black Screen nothing happens and the phone will just time out in your pocket/purse. This app deserves 6 stars.