A free app for Android, by AroidTech.

Do you want a lock screen that’s both easy to use and very secure? Skull Lock Screen is the answer to your prayers! This simple and stylish app offers a great and easy to use interface that’s guaranteed to give you the peace of mind you deserve.

First, download this free application from the Play Store. The installation process is pretty simple and easy. Once it’s installed, you can start using it right away. The first thing you need to do is to pull down the zipper to reveal the default background. You can customize the background to look more beautiful. The app is designed to be as simple and easy to use as possible. So you can use it with one hand.