Save battery on AMOLED and OLED screens with Black Screen app
About this app
Black Screen is a versatile app that allows you to continue watching videos, listening to podcasts, recording videos, or taking selfies with the screen turned off. This feature helps you save battery on AMOLED and OLED devices, as the screen is completely off when displaying black color.
Features Recommendations
Floating button for quick screen lock: Easily lock the screen with the floating button, providing convenience and efficiency.Battery saver for AMOLED & OLED screens: Optimize battery usage on AMOLED and OLED screens by utilizing the black screen feature.Multi-functional use: Play videos, listen to podcasts, record videos, or play streams with the screen off, expanding the app's versatility.Customizable settings: Tailor the app to your preferences with customizable options, enhancing the user experience.Always-on display option: Benefit from the always-on display feature while using the app, adding a practical touch to its functionality.Pure black option: Enjoy the pure black option for a sleek and battery-saving visual experience on your device.
Data security
Black Screen app is not a lock-screen application but an overlay on top of the app in use, providing a secure way to save battery power specifically on AMOLED devices.
Usage scenarios
Experience the seamless functionality of Black Screen, offering a user-friendly interface that enhances your battery-saving capabilities. With easy access to features like the floating lock button and customizable settings, Black Screen efficiently caters to your screen-off needs.
security certification
APK 
Google Play
App Store