Screen Lock Pro

4.5
3.43K reviews
10K+
Downloads
Content rating
Everyone
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About this app

Screen Lock Pro 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 the Admin lock feature.

Read write system settings permission to enable the Smart lock feature of the app.

This app uses Accessibility service. It is optional for Android 9 and above. It is used only for taking advantage of the internal Screen Lock function 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 wake-up feature:
☞ Flip cover
☞ Air swipe
☞ Desk option
☞ Awesome shake

Usability enhancements:
☞ ‘Movement listener’ option for uninterrupted reading experience.
☞ ‘On home screen’ for easygoing.
☞ ‘Pause on the landscape mode’ 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 25, 2023

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
This app may collect these data types
Audio
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
3.28K reviews
Scott Reeves
March 27, 2021
Love the idea, but for whatever reason, the Lock sound option WILL NOT play at animation start, or animation end, and none of the animations actually apply. Phone still does the normal fade out animation. The only time the lock sound plays is when I select "screen off" or "after device locked", both of which delay the sound for a long time. I'd really like to use this app, but if I can't fix this I may uninstall.
9 people found this review helpful
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Prahallad Naik
March 27, 2021
I have replayed to your email. It's not possible to attach to hardware button. Android restrictions and limitations are there with security concerns. 🤓
Orion Broughton
February 15, 2022
The install is simple and smooth enough it seems like it's installing itself. I may be hindering the unlocking features a bit cause it may not unlock as smoothly as I think it should (like if I'm in a hurry) so I end up setting several of the options and now sometimes I think that might defeat the purpose somewhat. I enjoy the simpler accessing the phone and the relocking is awesome. This is one of the apps that follows me from phone to phone.
14 people found this review helpful
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Prahallad Naik
February 15, 2022
Thank you so much for sharing your experience with the app and for supporting app development. 😊🙏
A Google user
December 5, 2019
Works flawlessly on my Galaxy S10+, even with Smart Lock. I tried several other apps, but this one is the best. Not only does it work without any issues, it has a great-looking UI, too. (Some of the other apps looked like they were just slapped together.) I happily paid the $1.99 to get rid of the ads and to support the developer. Great job! --Ron
17 people found this review helpful
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Prahallad Naik
December 5, 2019
Thank you for sharing your experience with the app and for supporting app development. 😇

What's new

v5.1.5p_ap
☞ Added support for the latest Android
☞ Dependencies updated
☞ New Google Assistant voice commands
☞ Configurable single Lock launcher
☞ Bug fixes

For any issues please report over email at byprahallad@gmail.com