Screen Off and Lock1.17.4
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Free Version
Publisher Description
One click to turn off screen and lock device without touching power button
**Please consider the donate version (with more functions!) if you like this app or support my apps development. Thanks!**
With over 2 million of users and over 30 languages support, Screen Off and Lock is the No.1 screen off application in Google Play Store.
Screen Off and Lock allows you to switch off your devices from:
1. Launcher shortcut
2. Launcher widget 1x1 - 4x4, resizable in Android 4.0+ (Also available in lock screen for Android 4.2+) (Donate version)
3. Notification
4. Floating button over all apps! (Double tap to use it) (Donate version)
5. Search button (if your device has it)
Other features:
1. Screen off animation (including the most famous Old TV style)
2. Screen lock/unlock sound effect
3. Screen off vibration
Notes:
For those who cannot see the screen off animation even the app is reinstalled, please follow the procedures below:
Android 4.x: Go to "Setting > Developer options > Transition animation", and then select 1x for this option.
Android 2.x, Make sure you selected the option "All animations" under "Settings > Display > Animation".
This app uses the Device Administrator permission.
About Screen Off and Lock
Screen Off and Lock is a free app for Android published in the System Maintenance list of apps, part of System Utilities.
The company that develops Screen Off and Lock is Katecca. The latest version released by its developer is 1.17.4. This app was rated by 5 users of our site and has an average rating of 3.6.
To install Screen Off and Lock on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2017-12-02 and was downloaded 296 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Screen Off and Lock as malware as malware if the download link to com.katecca.screenofflock is broken.
The company that develops Screen Off and Lock is Katecca. The latest version released by its developer is 1.17.4. This app was rated by 5 users of our site and has an average rating of 3.6.
To install Screen Off and Lock on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2017-12-02 and was downloaded 296 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Screen Off and Lock as malware as malware if the download link to com.katecca.screenofflock is broken.
How to install Screen Off and Lock on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Screen Off and Lock is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Screen Off and Lock will be shown. Click on Accept to continue the process.
- Screen Off and Lock will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Operating systems
Android
Download information
File size
N/A
Total downloads
296
Pricing
License model
Free
Price
Version History
Here you can find the changelog of Screen Off and Lock since it was posted on our website on 2015-04-27. The latest version is 1.17.4 and it was updated on Soft112 on 25 March, 2026. See below the changes in each version:
version 1.17.4
posted on 2017-12-02
Add description for "BIND_DEVICE_ADMIN" permission for compiling developer terms
version 1.17.3
posted on 2014-01-21
(New) Add option to use the floating screen off button without notification. However, the button may stop working if your device is running out of memory.,(Improved) Changing language in setting will take effect immediately,(Fixed) Align some text between the free and donate version,(Fixed) Fixed custom lock/unlock sound broken in Android 4.4,Note: Additional permission is needed since it is a requirement in Android 4.4 for the app to load the lock/unlock audio file located in ext. storage
version 1.9.5
posted on 2011-04-24
Several fixes and updates