Screen Lock

Contains ads
4.0
76.6K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
Learn more
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About this app

Screen Lock, is created to extend the life of the hardware power button by using the feature within the app. Support for both Admin lock and Smart lock system. Easy to Screen off and lock the device depending on your selected preferences.

This app uses the Device Administrator permission. Necessary for the app to lock with Admin lock. Read write system settings permission to enable the Smart lock feature if needed.

This app uses Accessibility service. It is optional for only Android 9 and above. Used only for taking advantage of the internal Screen Lock option to overcome the delay in the Smart lock feature.

One tap to off and lock the device using:
☞ Admin lock (Shortcut)
☞ Smart lock (Shortcut)
☞ Screen lock widget
☞ Admin lock and Smart lock from notification
☞ Floating widget

Screen lock using available device sensors for both lock and wakeup feature:
☞ Flip cover
☞ Air swipe
☞ Desk option
☞ Awesome shake

Usability enhancements:
☞ ‘Movement listener’ option for a distraction-free reading experience.
☞ ‘On home screen’ for easygoing.
☞ ‘Pause on landscape’ to play games effortlessly.
☞ ‘Pause on call’ to let the device follow its default course of action.

Personalisation features:
Animations to pick for Phone lock experience. Vibration feedback upon Phone locked. Lock and unlock sound at varied points to play the tone you love to hear. Sound volume is picked from notification sound as volume and can be further adjusted with ease, also respecting DND mode.

Highly customisable lock icon with an easy-to-use interface. Option to use Metallic and Material icon as a choice for both Admin lock and Smart lock.

Animation speed is adjusted with the “Transition animation scale," and “Animator duration scale”. Our advice, use 1x for the best ‘Screen Off’ experience. The changes may take place after lock and unlock.

Note 1: Device administration must be disabled before uninstalling.

Note 2: Disable default device lock and unlock sound, if applying from this app.

Any suggestions for improving the Screen Lock app are most welcome. We’ll do our best to present you desired usage experience.
Updated on
Oct 23, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.0
73.5K reviews
A Google user
December 14, 2019
Not a bad app. Took me a while to get used to where it can be a little confusing. I still am not positive what difference is between two lock systems. Like that I don't have to use power button, but Reason I'll probably uninstall is that is is cutting my battery life down it's new phone and went from lasting 2 days to one. Without using. No I have not installed anything else since. Wish i could find an app with tap to unlock and wave.
32 people found this review helpful
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Mahesh Kumar Nayak
December 14, 2019
How to: https://youtu.be/JfL6nbgj2Bw If you disable sensor related options battery consumption becomes 0%.
David Lusambya
February 16, 2022
Very convenient and helps to prolong the life of your lock screen button. Has an option where you can drag your screen down and lock it from there so that you can lock your screen while using any app. You can also create a shortcut on your home screen and simply click on it to lock your screen immediately. Been using this app for more than 5 years on 3 different phones and honestly have never had a problem with it. Can't imagine not using it
73 people found this review helpful
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Mahesh Kumar Nayak
February 16, 2022
Thank you so much for sharing your so long experience with the app. Glad that the app is of some use in your device. 😊
Brian Jung
May 29, 2026
too complicated. needs refinement. I shouldn't have to allow one permission just to then have to allow another and then again another (3) permissions. it says biometric, but I still have to use a pattern to unlock and not fingerprint.
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What’s new

v5.1.8f_ap
☞ Library update

If you have any issues, please report them via email.