Screen Off and Lock
The app off and locks the screen
App info
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App description
Android App Analysis and Review: Screen Off and Lock, Developed by Hoang Duc Lam. Listed in Tools Category. Current Version Is 4.4.1, Updated On 01/11/2025 . According to users reviews on Google Play: Screen Off and Lock. Achieved Over 2 million Installs. Screen Off and Lock Currently Has 3 thousand Reviews, Average Rating 3.8 Stars
Function:Turn off and lock the screen for your beloved handset.
This function already exists on your phone, which is the power button. But because of too much pressure it will quickly become greasy and gradually damage the power button. So we write this application helps the user to share the burden on the power button (Power).
Launch icon:
After installation, the application will have 2 launch icons:
1. "Screen Off and Lock" is used to perform the function of turning off and locking the screen
2. "Settings" is used to set up settings and manage your Premium account.
This app uses the following permissions:
1. Device Administrator permission.
To uninstall Lock Screen app:
1. Turn off "Device Administrator permission" in Settings or Go to phone's Settings > Security > Device administrators > Uncheck
Screen Off and Lock.
2. Go to phone's Settings > Apps > Lock Screen > Tap uninstall.
2. AccessibilityServices API: For supported phones fingerprint, to turn off and
lock the screen and screen unlock operations with fingerprints on your
phone device.
To off AccessibilityServices: Turn off "Accessibility Service" in Settings and follow the instructions or Go to phone's Settings > Accessibility >
Downloaded apps/Installed services > Screen Off and Lock > Switch off
We are currently offering version 4.4.1. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
- Fixed Google sign-in issue when upgrading and using the Premium version

Recent Comments
The RudeDog
The app works fine however the price plans are outrageous! The developer should offer a one-time lifetime payment (around $2.99?)
Jim Foulds
Terrible! Then, when you decided to uninstall, takes forever! (Had to exit Play store and uninstall manually).
ahmed samir
very bad app .. not recommend watch ads is must to work !!!
Jen
(old) Why do I keep getting the accessibility FINGERPRINT settings message when I've already been using this app for at least 2+ months already. It is/was already enabled in my acc. settings. The shortcut/icon doesn't work anymore. ...... (newer)** I got it to work, but for some reason, one of the permissions keeps getting turned off randomly. Also, why need notifications permission?!? .......
Bill Becher
Uninstalling. Monthly charge is RIDICULOUS
Gary Stevason
Used to be a great function for years, but now they've sold us out. Now all I get are commercials. Don't those TEMU guys know that if they keep interrupting me, I will never use their app? It's very irritating now. I have to press the button now. I guess I will have to take a look around.
Bernard Carpio
Works well but expecting me to pay a monthly subscription for a button to turn off my screen is INSANE. For the record I would have paid a one time fee...uninstalling
Edwin “Dan” Warner
Be straight up with your customers! Seriously, nowhere does it say there's a trial period and what are the conditions after the trial, if you wish to continue without ads. I'm nit going inti anything blind!