Screen Lock Pro

Prahallad Naik

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.

Ratings and reviews

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

This app has very few ads, but more importantly it works for my Android 12 pixel 4 XL where quite of a few of the others didn't. Some didn't work at all and others required the use of my pin every time, which was a real pain. This one really really works for me. I was so impressed I went ahead and bought the pro version. Also there is a link to get in direct contact with the developers and they seem very responsive. All in all a very well designed app and I recommend it wholeheartedly.

Looks and works great! Offers shortcuts and widgets so it works perfectly different launchers. I run several different launchers and it has integrated well with each of them. I looked at a few others before I bought this one and this one has better options and seems like it was well thought out. I also like the way the options are described. It makes it very clear what the different choices affect. Update: Two years later, new phone and Android version and it still works great!

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 [e-mail]