Android Mobile Best Apps 2022 – Secret Tricks | Black Screen lets you play videos with screen off. Turn off the screen anytime and save battery. Black Screen can be used to watch music videos, listen to podcasts, record videos, take selfies, etc. with your screen turned off.
This helps to save battery in AMOLED and OLED devices as the screen is completely off when displaying black color. Use the floating button to quickly turn off the screen and unlock it by tapping on it. Android Mobile Best Apps 2022 – Secret Tricks
Read Also- Android Mobile Best Ringtone App 2022
Exactly as it says in the title, this is a simple black screen with absolutely no clutter so that you can turn your screen black without having to lock your phone, which may stop some background apps from working.
This app is completely ad-free, and does not require internet access or any special permissions at all, so you can sleep safe knowing that it is not accessing your personal information without your permission.
This also saves a huge amount of battery on screen.