Lock Screen-Turn off, Launcher

IDOAI

About this app

Lock Screen & Launcher: Save Buttons, Privacy & Handy Tools

Introducing Lock Screen Launcher, an app for effortlessly locking your phone, safeguarding your privacy, and refreshing your home screen experience. With our one-touch lock screen feature, you can instantly turn off the screen, reducing the wear and tear on your power button and extending its lifespan. At the same time, this app provides the function of adjusting the phone volume, protecting your volume keys.

Now upgraded as a comprehensive Launcher, it not only protects your hardware but also streamlines your daily life with a smart App Drawer and built-in essential tools right on your desktop!

Key Features:
- One Touch Lock Screen: Turn off your screen and lock it with just a single touch, making it quick and convenient.
- Power & Volume Button Saver: Reduce the strain on your physical buttons and prolong their life. Replace their functions seamlessly if they are damaged.
- Smart App Drawer: Easily organize, search, and access all your installed applications in a clutter-free drawer layout on your home screen.
- Simple Cleanup: Close inactive apps running on the lock screen to achieve the best power-saving effect.
- Lightweight & Secure: Minimal impact on phone performance while protecting your privacy with one-touch locking.

Important Note About Your Home Screen: As a launcher app, installing and setting it as your default will change your home screen layout. Don't worry! All your original apps and data are perfectly safe, and you can access them easily from the App Drawer.

Please note: Due to the unique nature of some phones, if you are unable to uninstall this application, please follow this method: go to "Settings → Privacy → Device Administrator", find "Lock Screen", and disable it. This app uses Device Administrator privileges and the Accessibility API to replace pressing the power button with software-level screen locking, helping users achieve personalized lock methods.

Ratings and reviews

It has been working for years on my mutiple Android devices until the recent update (09/04/2026 ?). Now it hangs on my Galaxy S23 and blocks UI interactions. :-(

lock Screen Tap Lock Screen Button But Nothing Happened.

I don't know what some of these reviewers are complaining about… My last phone, a Samsung Galaxy let me add a "screen off" button to the system buttons at the bottom of the screen. Since I can't do that on my new Google phone, I added this simple app, which works beautifully. I don't usually use a password or other lock method (it's unnecessary, as my phone's never where others can access it), so that may simplify things—but in any case, I'm grateful for the app! Thanks!