Lock Screen

I've been using it for a year. Working great. Nice options. Floating button on my screen. Immediately locks phone and turns off screen.

Wanted a fast way to lock phone and require password instead of finger scan. Works as advertised

This is how you save your battery. With one tap. Android doesn't give you that option.

Very reliable, easy to use and setup.

Very nice app, Thanks. I hope this app will be upgrade to new android version. 👍

love this (shake lock) because you can lock it without people knowing what u r doing.

It's a easy and great app to use.

One click screen lock. Thats it.

It does exactly what I want.

This is a really great app. I use it all the time.

NOTE TO SELF::: DO NOT UPDATE THIS APP!!!!

Simple to use..

It's simply good.

Does what it says. These are additional comments. It worked just fine on my Nexus 7 2012 until version 4.4.4 . Today I upgraded my system to version 5.0 Lollipop. Until then the widget appeared only on the home screens. Now it appears even on application screen which in itself is not only irritating but turns off the screen if touched by mistake. I hope the developers are listening and look into it . Just because of this I have to down rate it to 4 stars.

Whenever I need to lock my phone I find it cumbersome to use the Power button which is located on the side of my Samsung phone. So I searched and found this app. Sometimes it automatically adjust its position depending on the app that I open. So if I open an app or I am just viewing my apps on the my menu screens, I can move the lock icon anywhere on the screen that I desire. It is smart enough to figure out a tap to lock my screen versus a drag and drop motion to change its position on my screen. So I like the simplicity and ease of use!

Been using this app for some time - still working perfectly and does exactly what I need it to do.

Cannot uninstall it. It requires device administrative permissions to lock the phone. But I cannot remove device administrative at the time of uninstall.

When you open the main menu of the applications remain sealed displayed on the screen application icon, which could lead to unintentionally touched and close the screen inadvertently

So much easier to tap button on screen rather than use power button Used on 3 Android devices & is one that is on the short list of apps immediately loaded to any new phone of mine.

Really helps. At least, I don't have to use the physical button to turn off the screen. It might make the physical button last longer. Thanks for the job done.

Great app. Anyone noticed it not working after a little while though? Mine seems to stop working on shake lock after a few hours now. Very odd. Even if I go in and change sensitivity to high it still won't lock. 🙃

Will not uninstall or deactivate, and force stop is greyed out. Requests for help are not answered in English. I turned off every option possible in Settings and it stopped interfering with with my ASUS tablet. But I can't get rid of it!

I tested many lock screen. But it is the most helpfull for me. It is very friendly. It's flotting option is awesome. It placed anywhere u want. Best of luck. 👍 2016.03.04= it's not work sometimes when 'invisible on Dextop' option is on. Plz, fix the problem. 2017.11.24= It works very nice again. Thank you

My keypad lock button was disabled but with the help of this app I am able to lock my screen tysm...

I love this app i can download so many times it is very best and small mb app plz don't miss it

If you ever want to turn off screen without picking up your phone, it's perfect.

Worked great on my last 3 Galaxy phones. But on my new Galaxy S21 5G the Shake Lock stops working early in the session. Any workarounds? We need an update!

If I choose just see on home page it doesn't show up so I have to see it on every page I have a Galaxy 8 plus

Its a nice app...you should improve it much more by makimg it invisible on any tyoe of wallpaper