A free program for Android, by lwsoftipl Apps.

Hi-tech launcher – App lock is an easy-to-use, fast, and stylish app to help you quickly change the look of your Android phone. With this, you can change the phone’s home screen with a unique design, which will be more attractive and fun.

Hitech launcher – App lock is easy to use and very fast. You can change the look of your phone’s home screen in a few seconds. The interface is easy to use and very fast. It is designed to give you the best experience. The app provides you with many customization options, which you can use to change the look of your phone.