Quiet Kill is a root module that instantly force-stops background applications when you lock your Android device. Automating this action through the power button rapidly clears RAM and stops hidden battery drain, removing the need for manual app management.

I noticed a massive difference in standby battery life after testing this on my daily driver. Pressing the power button aggressively shuts down hidden background processes, stopping rogue apps dead in their tracks. You basically wake up to a fresh, responsive device every time you unlock the screen.

Features

Hardware Trigger: Simply lock your screen using the power button to instantly shut down background apps.
Custom Exceptions: Create an ignore list to protect important apps like Spotify or messaging clients from closing.
System Control: The tool lets you target and force-kill pre-installed Google services by manually adding them to a specific list.
Web Dashboard: Monitor killed processes, manage settings, and check logs easily through a built-in control panel.
Toggle Switch: You can quickly turn the power button action on or off with a simple click.

Support & Requirements

Supported Root: Magisk, KernelSU, or APatch.
Android Version: Compatible with modern Android versions supporting the root managers mentioned above.

How to Install

Download the Quiet Kill .zip release file.
Open your preferred root manager app and navigate to the modules tab.
Flash the downloaded .zip file from storage and reboot your phone.