PowerTorch is a simple yet effective flashlight application for Android devices, developed by Aleksandr Balaev. What sets it apart from other flashlight apps is that it can be controlled by your phone's power button. With just three or more clicks, you can turn the flashlight on or off, even when your phone is locked. You no longer need to unlock your device and search for the application shortcut to turn on the light.

The app offers four ways to turn the flashlight on and off: using the power button, an on-screen button, a label to run the app without displaying the main window, and from the notification bar. Additionally, PowerTorch allows you to activate or deactivate the flashlight without unlocking the device and includes an automatic shutdown feature. With support for Android versions 2.2 to 6.0, this app is fast, reliable, and has a small size and low power consumption. It is also completely free and without advertising. However, it's worth noting that depending on the status of your device, there may be a slight delay when turning the light on or off.